12975731769

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{821}}^1$

素因数の和:1151

約数の個数: 128

約数和(自身を含む): 24570040320

約数和(自身を除く): 11594308551

約数列:

[1, 3, 7, 11, 13, 19, 21, 33, 39, 57, 77, 91, 133, 143, 209, 231, 247, 273, 277, 399, 429, 627, 741, 821, 831, 1001, 1463, 1729, 1939, 2463, 2717, 3003, 3047, 3601, 4389, 5187, 5263, 5747, 5817, 8151, 9031, 9141, 10673, 10803, 15599, 15789, 17241, 19019, 21329, 25207, 27093, 32019, 36841, 39611, 46797, 57057, 57893, 63217, 63987, 68419, 74711, 75621, 109193, 110523, 117403, 118833, 171589, 173679, 189651, 202787, 205257, 224133, 227417, 277277, 327579, 352209, 405251, 478933, 514767, 608361, 682251, 752609, 821821, 831831, 1201123, 1215753, 1419509, 1436799, 1591919, 2230657, 2257827, 2465463, 2501587, 2956421, 3603369, 4258527, 4320923, 4775757, 5268263, 6691971, 7504761, 8869263, 12962769, 15614599, 15804789, 17511109, 20694947, 30246461, 32520631, 46843797, 47530153, 52533327, 56171999, 62084841, 90739383, 97561893, 142590459, 168515997, 227644417, 332711071, 393203993, 617891989, 682933251, 998133213, 1179611979, 1853675967, 4325243923, 12975731769]

約数ペア:

[(1, 12975731769), (3, 4325243923), (7, 1853675967), (11, 1179611979), (13, 998133213), (19, 682933251), (21, 617891989), (33, 393203993), (39, 332711071), (57, 227644417), (77, 168515997), (91, 142590459), (133, 97561893), (143, 90739383), (209, 62084841), (231, 56171999), (247, 52533327), (273, 47530153), (277, 46843797), (399, 32520631), (429, 30246461), (627, 20694947), (741, 17511109), (821, 15804789), (831, 15614599), (1001, 12962769), (1463, 8869263), (1729, 7504761), (1939, 6691971), (2463, 5268263), (2717, 4775757), (3003, 4320923), (3047, 4258527), (3601, 3603369), (4389, 2956421), (5187, 2501587), (5263, 2465463), (5747, 2257827), (5817, 2230657), (8151, 1591919), (9031, 1436799), (9141, 1419509), (10673, 1215753), (10803, 1201123), (15599, 831831), (15789, 821821), (17241, 752609), (19019, 682251), (21329, 608361), (25207, 514767), (27093, 478933), (32019, 405251), (36841, 352209), (39611, 327579), (46797, 277277), (57057, 227417), (57893, 224133), (63217, 205257), (63987, 202787), (68419, 189651), (74711, 173679), (75621, 171589), (109193, 118833), (110523, 117403)]