889388799

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{139907}}^1$

素因数の和:140086

約数の個数: 16

約数和(自身を含む): 1284915072

約数和(自身を除く): 395526273

約数列:

[1, 3, 13, 39, 163, 489, 2119, 6357, 139907, 419721, 1818791, 5456373, 22804841, 68414523, 296462933, 889388799]

約数ペア:

[(1, 889388799), (3, 296462933), (13, 68414523), (39, 22804841), (163, 5456373), (489, 1818791), (2119, 419721), (6357, 139907)]