30330561

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{1087}}^1$

素因数の和:1292

約数の個数: 16

約数和(自身を含む): 41361408

約数和(自身を除く): 11030847

約数列:

[1, 3, 71, 131, 213, 393, 1087, 3261, 9301, 27903, 77177, 142397, 231531, 427191, 10110187, 30330561]

約数ペア:

[(1, 30330561), (3, 10110187), (71, 427191), (131, 231531), (213, 142397), (393, 77177), (1087, 27903), (3261, 9301)]