315009717

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{69677}}^1$

素因数の和:69828

約数の個数: 16

約数和(自身を含む): 461547072

約数和(自身を除く): 146537355

約数列:

[1, 3, 11, 33, 137, 411, 1507, 4521, 69677, 209031, 766447, 2299341, 9545749, 28637247, 105003239, 315009717]

約数ペア:

[(1, 315009717), (3, 105003239), (11, 28637247), (33, 9545749), (137, 2299341), (411, 766447), (1507, 209031), (4521, 69677)]