3627897

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 6058752

約数和(自身を除く): 2430855

約数列:

[1, 3, 7, 13, 21, 39, 91, 97, 137, 273, 291, 411, 679, 959, 1261, 1781, 2037, 2877, 3783, 5343, 8827, 12467, 13289, 26481, 37401, 39867, 93023, 172757, 279069, 518271, 1209299, 3627897]

約数ペア:

[(1, 3627897), (3, 1209299), (7, 518271), (13, 279069), (21, 172757), (39, 93023), (91, 39867), (97, 37401), (137, 26481), (273, 13289), (291, 12467), (411, 8827), (679, 5343), (959, 3783), (1261, 2877), (1781, 2037)]