12570531

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7951}}^1$

素因数の和:8002

約数の個数: 16

約数和(自身を含む): 18321408

約数和(自身を除く): 5750877

約数列:

[1, 3, 17, 31, 51, 93, 527, 1581, 7951, 23853, 135167, 246481, 405501, 739443, 4190177, 12570531]

約数ペア:

[(1, 12570531), (3, 4190177), (17, 739443), (31, 405501), (51, 246481), (93, 135167), (527, 23853), (1581, 7951)]