3291951

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:223

約数の個数: 24

約数和(自身を含む): 4895616

約数和(自身を除く): 1603665

約数列:

[1, 3, 13, 39, 43, 129, 151, 169, 453, 507, 559, 1677, 1963, 5889, 6493, 7267, 19479, 21801, 25519, 76557, 84409, 253227, 1097317, 3291951]

約数ペア:

[(1, 3291951), (3, 1097317), (13, 253227), (39, 84409), (43, 76557), (129, 25519), (151, 21801), (169, 19479), (453, 7267), (507, 6493), (559, 5889), (1677, 1963)]