87478419

素因数分解:

$3^1\times 7^1\times {\mathrm{733}}^1\times {\mathrm{5683}}^1$

素因数の和:6426

約数の個数: 16

約数和(自身を含む): 133505792

約数和(自身を除く): 46027373

約数列:

[1, 3, 7, 21, 733, 2199, 5131, 5683, 15393, 17049, 39781, 119343, 4165639, 12496917, 29159473, 87478419]

約数ペア:

[(1, 87478419), (3, 29159473), (7, 12496917), (21, 4165639), (733, 119343), (2199, 39781), (5131, 17049), (5683, 15393)]