78928843

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1\times {\mathrm{857}}^1$

素因数の和:1146

約数の個数: 16

約数和(自身を含む): 92252160

約数和(自身を除く): 13323317

約数列:

[1, 7, 59, 223, 413, 857, 1561, 5999, 13157, 50563, 92099, 191111, 353941, 1337777, 11275549, 78928843]

約数ペア:

[(1, 78928843), (7, 11275549), (59, 1337777), (223, 353941), (413, 191111), (857, 92099), (1561, 50563), (5999, 13157)]