12329863

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:223

約数の個数: 32

約数和(自身を含む): 16321536

約数和(自身を除く): 3991673

約数列:

[1, 7, 13, 23, 43, 91, 137, 161, 299, 301, 559, 959, 989, 1781, 2093, 3151, 3913, 5891, 6923, 12467, 12857, 22057, 40963, 41237, 76583, 89999, 135493, 286741, 536081, 948451, 1761409, 12329863]

約数ペア:

[(1, 12329863), (7, 1761409), (13, 948451), (23, 536081), (43, 286741), (91, 135493), (137, 89999), (161, 76583), (299, 41237), (301, 40963), (559, 22057), (959, 12857), (989, 12467), (1781, 6923), (2093, 5891), (3151, 3913)]