2641323

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{311}}^1$

素因数の和:482

約数の個数: 16

約数和(自身を含む): 3744000

約数和(自身を除く): 1102677

約数列:

[1, 3, 19, 57, 149, 311, 447, 933, 2831, 5909, 8493, 17727, 46339, 139017, 880441, 2641323]

約数ペア:

[(1, 2641323), (3, 880441), (19, 139017), (57, 46339), (149, 17727), (311, 8493), (447, 5909), (933, 2831)]