57749497

素因数分解:

${\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:281

約数の個数: 24

約数和(自身を含む): 65868288

約数和(自身を除く): 8118791

約数列:

[1, 13, 31, 73, 151, 169, 403, 949, 1963, 2263, 4681, 5239, 11023, 12337, 25519, 29419, 60853, 143299, 341713, 382447, 791089, 1862887, 4442269, 57749497]

約数ペア:

[(1, 57749497), (13, 4442269), (31, 1862887), (73, 791089), (151, 382447), (169, 341713), (403, 143299), (949, 60853), (1963, 29419), (2263, 25519), (4681, 12337), (5239, 11023)]