12863067

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 20984832

約数和(自身を除く): 8121765

約数列:

[1, 3, 7, 17, 21, 51, 119, 137, 263, 357, 411, 789, 959, 1841, 2329, 2877, 4471, 5523, 6987, 13413, 16303, 31297, 36031, 48909, 93891, 108093, 252217, 612527, 756651, 1837581, 4287689, 12863067]

約数ペア:

[(1, 12863067), (3, 4287689), (7, 1837581), (17, 756651), (21, 612527), (51, 252217), (119, 108093), (137, 93891), (263, 48909), (357, 36031), (411, 31297), (789, 16303), (959, 13413), (1841, 6987), (2329, 5523), (2877, 4471)]