28662627

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{14071}}^1$

素因数の和:14178

約数の個数: 16

約数和(自身を含む): 44129792

約数和(自身を除く): 15467165

約数列:

[1, 3, 7, 21, 97, 291, 679, 2037, 14071, 42213, 98497, 295491, 1364887, 4094661, 9554209, 28662627]

約数ペア:

[(1, 28662627), (3, 9554209), (7, 4094661), (21, 1364887), (97, 295491), (291, 98497), (679, 42213), (2037, 14071)]