4227129

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:285

約数の個数: 24

約数和(自身を含む): 6406400

約数和(自身を除く): 2179271

約数列:

[1, 3, 9, 31, 93, 109, 139, 279, 327, 417, 981, 1251, 3379, 4309, 10137, 12927, 15151, 30411, 38781, 45453, 136359, 469681, 1409043, 4227129]

約数ペア:

[(1, 4227129), (3, 1409043), (9, 469681), (31, 136359), (93, 45453), (109, 38781), (139, 30411), (279, 15151), (327, 12927), (417, 10137), (981, 4309), (1251, 3379)]