394144521

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{31727}}^1$

素因数の和:31872

約数の個数: 16

約数和(自身を含む): 543691008

約数和(自身を除く): 149546487

約数列:

[1, 3, 41, 101, 123, 303, 4141, 12423, 31727, 95181, 1300807, 3204427, 3902421, 9613281, 131381507, 394144521]

約数ペア:

[(1, 394144521), (3, 131381507), (41, 9613281), (101, 3902421), (123, 3204427), (303, 1300807), (4141, 95181), (12423, 31727)]