12528087

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:128

約数の個数: 64

約数和(自身を含む): 21772800

約数和(自身を除く): 9244713

約数列:

[1, 3, 11, 13, 19, 29, 33, 39, 53, 57, 87, 143, 159, 209, 247, 319, 377, 429, 551, 583, 627, 689, 741, 957, 1007, 1131, 1537, 1653, 1749, 2067, 2717, 3021, 4147, 4611, 6061, 7163, 7579, 8151, 11077, 12441, 13091, 16907, 18183, 19981, 21489, 22737, 29203, 33231, 39273, 50721, 59943, 78793, 87609, 144001, 219791, 236379, 321233, 379639, 432003, 659373, 963699, 1138917, 4176029, 12528087]

約数ペア:

[(1, 12528087), (3, 4176029), (11, 1138917), (13, 963699), (19, 659373), (29, 432003), (33, 379639), (39, 321233), (53, 236379), (57, 219791), (87, 144001), (143, 87609), (159, 78793), (209, 59943), (247, 50721), (319, 39273), (377, 33231), (429, 29203), (551, 22737), (583, 21489), (627, 19981), (689, 18183), (741, 16907), (957, 13091), (1007, 12441), (1131, 11077), (1537, 8151), (1653, 7579), (1749, 7163), (2067, 6061), (2717, 4611), (3021, 4147)]