30876651

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8513}}^1$

素因数の和:8563

約数の個数: 24

約数和(自身を含む): 49585536

約数和(自身を除く): 18708885

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 8513, 25539, 76617, 110669, 263903, 332007, 791709, 996021, 2375127, 3430739, 10292217, 30876651]

約数ペア:

[(1, 30876651), (3, 10292217), (9, 3430739), (13, 2375127), (31, 996021), (39, 791709), (93, 332007), (117, 263903), (279, 110669), (403, 76617), (1209, 25539), (3627, 8513)]