1246851

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:187

約数の個数: 24

約数和(自身を含む): 1921920

約数和(自身を除く): 675069

約数列:

[1, 3, 9, 31, 41, 93, 109, 123, 279, 327, 369, 981, 1271, 3379, 3813, 4469, 10137, 11439, 13407, 30411, 40221, 138539, 415617, 1246851]

約数ペア:

[(1, 1246851), (3, 415617), (9, 138539), (31, 40221), (41, 30411), (93, 13407), (109, 11439), (123, 10137), (279, 4469), (327, 3813), (369, 3379), (981, 1271)]