12688677

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{8867}}^1$

素因数の和:8929

約数の個数: 16

約数和(自身を含む): 19154880

約数和(自身を除く): 6466203

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 8867, 26601, 79803, 239409, 469951, 1409853, 4229559, 12688677]

約数ペア:

[(1, 12688677), (3, 4229559), (9, 1409853), (27, 469951), (53, 239409), (159, 79803), (477, 26601), (1431, 8867)]