13865907

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{3067}}^1$

素因数の和:3218

約数の個数: 16

約数和(自身を含む): 20322432

約数和(自身を除く): 6456525

約数列:

[1, 3, 11, 33, 137, 411, 1507, 3067, 4521, 9201, 33737, 101211, 420179, 1260537, 4621969, 13865907]

約数ペア:

[(1, 13865907), (3, 4621969), (11, 1260537), (33, 420179), (137, 101211), (411, 33737), (1507, 9201), (3067, 4521)]