12974907

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{569}}^1\times {\mathrm{691}}^1$

素因数の和:1274

約数の個数: 16

約数和(自身を含む): 18933120

約数和(自身を除く): 5958213

約数列:

[1, 3, 11, 33, 569, 691, 1707, 2073, 6259, 7601, 18777, 22803, 393179, 1179537, 4324969, 12974907]

約数ペア:

[(1, 12974907), (3, 4324969), (11, 1179537), (33, 393179), (569, 22803), (691, 18777), (1707, 7601), (2073, 6259)]