313634781

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{374713}}^1$

素因数の和:374753

約数の個数: 16

約数和(自身を含む): 479633920

約数和(自身を除く): 165999139

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 374713, 1124139, 3372417, 10117251, 11616103, 34848309, 104544927, 313634781]

約数ペア:

[(1, 313634781), (3, 104544927), (9, 34848309), (27, 11616103), (31, 10117251), (93, 3372417), (279, 1124139), (837, 374713)]