942749649

素因数分解:

$3^2\times {\mathrm{31}}^2\times {\mathrm{109001}}^1$

素因数の和:109069

約数の個数: 18

約数和(自身を含む): 1407106818

約数和(自身を除く): 464357169

約数列:

[1, 3, 9, 31, 93, 279, 961, 2883, 8649, 109001, 327003, 981009, 3379031, 10137093, 30411279, 104749961, 314249883, 942749649]

約数ペア:

[(1, 942749649), (3, 314249883), (9, 104749961), (31, 30411279), (93, 10137093), (279, 3379031), (961, 981009), (2883, 327003), (8649, 109001)]