7396857

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{331}}^1$

素因数の和:541

約数の個数: 24

約数和(自身を含む): 11601408

約数和(自身を除く): 4204551

約数列:

[1, 3, 9, 13, 39, 117, 191, 331, 573, 993, 1719, 2483, 2979, 4303, 7449, 12909, 22347, 38727, 63221, 189663, 568989, 821873, 2465619, 7396857]

約数ペア:

[(1, 7396857), (3, 2465619), (9, 821873), (13, 568989), (39, 189663), (117, 63221), (191, 38727), (331, 22347), (573, 12909), (993, 7449), (1719, 4303), (2483, 2979)]