470097981

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{88681}}^1$

素因数の和:88737

約数の個数: 24

約数和(自身を含む): 737834240

約数和(自身を除く): 267736259

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 279, 589, 1767, 5301, 88681, 266043, 798129, 1684939, 2749111, 5054817, 8247333, 15164451, 24741999, 52233109, 156699327, 470097981]

約数ペア:

[(1, 470097981), (3, 156699327), (9, 52233109), (19, 24741999), (31, 15164451), (57, 8247333), (93, 5054817), (171, 2749111), (279, 1684939), (589, 798129), (1767, 266043), (5301, 88681)]