22245147

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1223}}^1$

素因数の和:1319

約数の個数: 24

約数和(自身を含む): 33606144

約数和(自身を除く): 11360997

約数列:

[1, 3, 9, 43, 47, 129, 141, 387, 423, 1223, 2021, 3669, 6063, 11007, 18189, 52589, 57481, 157767, 172443, 473301, 517329, 2471683, 7415049, 22245147]

約数ペア:

[(1, 22245147), (3, 7415049), (9, 2471683), (43, 517329), (47, 473301), (129, 172443), (141, 157767), (387, 57481), (423, 52589), (1223, 18189), (2021, 11007), (3669, 6063)]