30660531

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{25111}}^1$

素因数の和:25162

約数の個数: 16

約数和(自身を含む): 45804288

約数和(自身を除く): 15143757

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 25111, 75333, 276221, 828663, 929107, 2787321, 10220177, 30660531]

約数ペア:

[(1, 30660531), (3, 10220177), (11, 2787321), (33, 929107), (37, 828663), (111, 276221), (407, 75333), (1221, 25111)]