12238533

素因数分解:

$3^4\times {\mathrm{139}}^1\times {\mathrm{1087}}^1$

素因数の和:1238

約数の個数: 20

約数和(自身を含む): 18430720

約数和(自身を除く): 6192187

約数列:

[1, 3, 9, 27, 81, 139, 417, 1087, 1251, 3261, 3753, 9783, 11259, 29349, 88047, 151093, 453279, 1359837, 4079511, 12238533]

約数ペア:

[(1, 12238533), (3, 4079511), (9, 1359837), (27, 453279), (81, 151093), (139, 88047), (417, 29349), (1087, 11259), (1251, 9783), (3261, 3753)]