8124621

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{487}}^1$

素因数の和:640

約数の個数: 16

約数和(自身を含む): 11149824

約数和(自身を除く): 3025203

約数列:

[1, 3, 67, 83, 201, 249, 487, 1461, 5561, 16683, 32629, 40421, 97887, 121263, 2708207, 8124621]

約数ペア:

[(1, 8124621), (3, 2708207), (67, 121263), (83, 97887), (201, 40421), (249, 32629), (487, 16683), (1461, 5561)]