278821801

素因数分解:

${\mathrm{23}}^1\times {\mathrm{1987}}^1\times {\mathrm{6101}}^1$

素因数の和:8111

約数の個数: 8

約数和(自身を含む): 291138624

約数和(自身を除く): 12316823

約数列:

[1, 23, 1987, 6101, 45701, 140323, 12122687, 278821801]

約数ペア:

[(1, 278821801), (23, 12122687), (1987, 140323), (6101, 45701)]