57355753

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{2243}}^1$

素因数の和:2544

約数の個数: 16

約数和(自身を含む): 70874496

約数和(自身を除く): 13518743

約数列:

[1, 7, 13, 91, 281, 1967, 2243, 3653, 15701, 25571, 29159, 204113, 630283, 4411981, 8193679, 57355753]

約数ペア:

[(1, 57355753), (7, 8193679), (13, 4411981), (91, 630283), (281, 204113), (1967, 29159), (2243, 25571), (3653, 15701)]