253957703999

素因数分解:

${\mathrm{79}}^1\times {\mathrm{293}}^1\times {\mathrm{2801}}^1\times {\mathrm{3917}}^1$

素因数の和:7090

約数の個数: 16

約数和(自身を含む): 258208110720

約数和(自身を除く): 4250406721

約数列:

[1, 79, 293, 2801, 3917, 23147, 221279, 309443, 820693, 1147681, 10971517, 64834747, 90666799, 866749843, 3214654481, 253957703999]

約数ペア:

[(1, 253957703999), (79, 3214654481), (293, 866749843), (2801, 90666799), (3917, 64834747), (23147, 10971517), (221279, 1147681), (309443, 820693)]