2678133081

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1125739}}^1$

素因数の和:1125816

約数の個数: 16

約数和(自身を含む): 3908569280

約数和(自身を除く): 1230436199

約数列:

[1, 3, 13, 39, 61, 183, 793, 2379, 1125739, 3377217, 14634607, 43903821, 68670079, 206010237, 892711027, 2678133081]

約数ペア:

[(1, 2678133081), (3, 892711027), (13, 206010237), (39, 68670079), (61, 43903821), (183, 14634607), (793, 3377217), (2379, 1125739)]