30571239

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{1213}}^1$

素因数の和:1518

約数の個数: 16

約数和(自身を含む): 42266624

約数和(自身を除く): 11695385

約数列:

[1, 3, 31, 93, 271, 813, 1213, 3639, 8401, 25203, 37603, 112809, 328723, 986169, 10190413, 30571239]

約数ペア:

[(1, 30571239), (3, 10190413), (31, 986169), (93, 328723), (271, 112809), (813, 37603), (1213, 25203), (3639, 8401)]