1071720897

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{941}}^1$

素因数の和:1058

約数の個数: 64

約数和(自身を含む): 1709164800

約数和(自身を除く): 637443903

約数列:

[1, 3, 13, 19, 29, 39, 53, 57, 87, 159, 247, 377, 551, 689, 741, 941, 1007, 1131, 1537, 1653, 2067, 2823, 3021, 4611, 7163, 12233, 13091, 17879, 19981, 21489, 27289, 29203, 36699, 39273, 49873, 53637, 59943, 81867, 87609, 149619, 232427, 354757, 379639, 518491, 648349, 697281, 947587, 1064271, 1138917, 1446317, 1555473, 1945047, 2842761, 4338951, 6740383, 12318631, 18802121, 20221149, 27480023, 36955893, 56406363, 82440069, 357240299, 1071720897]

約数ペア:

[(1, 1071720897), (3, 357240299), (13, 82440069), (19, 56406363), (29, 36955893), (39, 27480023), (53, 20221149), (57, 18802121), (87, 12318631), (159, 6740383), (247, 4338951), (377, 2842761), (551, 1945047), (689, 1555473), (741, 1446317), (941, 1138917), (1007, 1064271), (1131, 947587), (1537, 697281), (1653, 648349), (2067, 518491), (2823, 379639), (3021, 354757), (4611, 232427), (7163, 149619), (12233, 87609), (13091, 81867), (17879, 59943), (19981, 53637), (21489, 49873), (27289, 39273), (29203, 36699)]