12620088741

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{648481}}^1$

素因数の和:648996

約数の個数: 16

約数和(自身を含む): 18157496000

約数和(自身を除く): 5537407259

約数列:

[1, 3, 13, 39, 499, 1497, 6487, 19461, 648481, 1945443, 8430253, 25290759, 323592019, 970776057, 4206696247, 12620088741]

約数ペア:

[(1, 12620088741), (3, 4206696247), (13, 970776057), (39, 323592019), (499, 25290759), (1497, 8430253), (6487, 1945443), (19461, 648481)]