253471107

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{26729}}^1$

素因数の和:26870

約数の個数: 16

約数和(自身を含む): 352836000

約数和(自身を除く): 99364893

約数列:

[1, 3, 29, 87, 109, 327, 3161, 9483, 26729, 80187, 775141, 2325423, 2913461, 8740383, 84490369, 253471107]

約数ペア:

[(1, 253471107), (3, 84490369), (29, 8740383), (87, 2913461), (109, 2325423), (327, 775141), (3161, 80187), (9483, 26729)]