56338401

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{141199}}^1$

素因数の和:141228

約数の個数: 16

約数和(自身を含む): 90368000

約数和(自身を除く): 34029599

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 141199, 423597, 988393, 2682781, 2965179, 8048343, 18779467, 56338401]

約数ペア:

[(1, 56338401), (3, 18779467), (7, 8048343), (19, 2965179), (21, 2682781), (57, 988393), (133, 423597), (399, 141199)]