886520013

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{1373}}^1\times {\mathrm{1571}}^1$

素因数の和:3084

約数の個数: 16

約数和(自身を含む): 1192280256

約数和(自身を除く): 305760243

約数列:

[1, 3, 137, 411, 1373, 1571, 4119, 4713, 188101, 215227, 564303, 645681, 2156983, 6470949, 295506671, 886520013]

約数ペア:

[(1, 886520013), (3, 295506671), (137, 6470949), (411, 2156983), (1373, 645681), (1571, 564303), (4119, 215227), (4713, 188101)]