7804863

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{2389}}^1$

素因数の和:2420

約数の個数: 24

約数和(自身を含む): 12714800

約数和(自身を除く): 4909937

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 297, 363, 1089, 2389, 3267, 7167, 21501, 26279, 64503, 78837, 236511, 289069, 709533, 867207, 2601621, 7804863]

約数ペア:

[(1, 7804863), (3, 2601621), (9, 867207), (11, 709533), (27, 289069), (33, 236511), (99, 78837), (121, 64503), (297, 26279), (363, 21501), (1089, 7167), (2389, 3267)]