57221843

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{4621}}^1$

素因数の和:4718

約数の個数: 16

約数和(自身を含む): 68775360

約数和(自身を除く): 11553517

約数列:

[1, 7, 29, 61, 203, 427, 1769, 4621, 12383, 32347, 134009, 281881, 938063, 1973167, 8174549, 57221843]

約数ペア:

[(1, 57221843), (7, 8174549), (29, 1973167), (61, 938063), (203, 281881), (427, 134009), (1769, 32347), (4621, 12383)]