163928279

素因数分解:

${\mathrm{31}}^1\times {\mathrm{71}}^2\times {\mathrm{1049}}^1$

素因数の和:1222

約数の個数: 12

約数和(自身を含む): 171796800

約数和(自身を除く): 7868521

約数列:

[1, 31, 71, 1049, 2201, 5041, 32519, 74479, 156271, 2308849, 5288009, 163928279]

約数ペア:

[(1, 163928279), (31, 5288009), (71, 2308849), (1049, 156271), (2201, 74479), (5041, 32519)]