57221567

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1327}}^1$

素因数の和:1478

約数の個数: 16

約数和(自身を含む): 64253952

約数和(自身を除く): 7032385

約数列:

[1, 13, 31, 107, 403, 1327, 1391, 3317, 17251, 41137, 43121, 141989, 534781, 1845857, 4401659, 57221567]

約数ペア:

[(1, 57221567), (13, 4401659), (31, 1845857), (107, 534781), (403, 141989), (1327, 43121), (1391, 41137), (3317, 17251)]