131503697

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{1571}}^1$

素因数の和:1768

約数の個数: 16

約数和(自身を含む): 145780992

約数和(自身を除く): 14277295

約数列:

[1, 13, 47, 137, 611, 1571, 1781, 6439, 20423, 73837, 83707, 215227, 959881, 2797951, 10115669, 131503697]

約数ペア:

[(1, 131503697), (13, 10115669), (47, 2797951), (137, 959881), (611, 215227), (1571, 83707), (1781, 73837), (6439, 20423)]