7887964617

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{2549}}^1\times {\mathrm{26449}}^1$

素因数の和:29017

約数の個数: 24

約数和(自身を含む): 12275445000

約数和(自身を除く): 4387480383

約数列:

[1, 3, 9, 13, 39, 117, 2549, 7647, 22941, 26449, 33137, 79347, 99411, 238041, 298233, 343837, 1031511, 3094533, 67418501, 202255503, 606766509, 876440513, 2629321539, 7887964617]

約数ペア:

[(1, 7887964617), (3, 2629321539), (9, 876440513), (13, 606766509), (39, 202255503), (117, 67418501), (2549, 3094533), (7647, 1031511), (22941, 343837), (26449, 298233), (33137, 238041), (79347, 99411)]