23481999

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1291}}^1$

素因数の和:1387

約数の個数: 24

約数和(自身を含む): 35473152

約数和(自身を除く): 11991153

約数列:

[1, 3, 9, 43, 47, 129, 141, 387, 423, 1291, 2021, 3873, 6063, 11619, 18189, 55513, 60677, 166539, 182031, 499617, 546093, 2609111, 7827333, 23481999]

約数ペア:

[(1, 23481999), (3, 7827333), (9, 2609111), (43, 546093), (47, 499617), (129, 182031), (141, 166539), (387, 60677), (423, 55513), (1291, 18189), (2021, 11619), (3873, 6063)]