2815371

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{617}}^1$

素因数の和:652

約数の個数: 24

約数和(自身を含む): 4523760

約数和(自身を除く): 1708389

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 617, 1521, 1851, 4563, 5553, 8021, 16659, 24063, 72189, 104273, 216567, 312819, 938457, 2815371]

約数ペア:

[(1, 2815371), (3, 938457), (9, 312819), (13, 216567), (27, 104273), (39, 72189), (117, 24063), (169, 16659), (351, 8021), (507, 5553), (617, 4563), (1521, 1851)]