56798889

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{8221}}^1$

素因数の和:8285

約数の個数: 24

約数和(自身を含む): 89981568

約数和(自身を除く): 33182679

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 329, 987, 2303, 6909, 8221, 24663, 57547, 172641, 386387, 402829, 1159161, 1208487, 2704709, 8114127, 18932963, 56798889]

約数ペア:

[(1, 56798889), (3, 18932963), (7, 8114127), (21, 2704709), (47, 1208487), (49, 1159161), (141, 402829), (147, 386387), (329, 172641), (987, 57547), (2303, 24663), (6909, 8221)]