28099251

素因数分解:

$3^3\times {\mathrm{97}}^1\times {\mathrm{10729}}^1$

素因数の和:10835

約数の個数: 16

約数和(自身を含む): 42061600

約数和(自身を除く): 13962349

約数列:

[1, 3, 9, 27, 97, 291, 873, 2619, 10729, 32187, 96561, 289683, 1040713, 3122139, 9366417, 28099251]

約数ペア:

[(1, 28099251), (3, 9366417), (9, 3122139), (27, 1040713), (97, 289683), (291, 96561), (873, 32187), (2619, 10729)]