63390481

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{2053}}^1$

素因数の和:2472

約数の個数: 16

約数和(自身を含む): 79267968

約数和(自身を除く): 15877487

約数列:

[1, 7, 11, 77, 401, 2053, 2807, 4411, 14371, 22583, 30877, 158081, 823253, 5762771, 9055783, 63390481]

約数ペア:

[(1, 63390481), (7, 9055783), (11, 5762771), (77, 823253), (401, 158081), (2053, 30877), (2807, 22583), (4411, 14371)]