12655887

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{1009}}^1$

素因数の和:1162

約数の個数: 16

約数和(自身を含む): 17501280

約数和(自身を除く): 4845393

約数列:

[1, 3, 37, 111, 113, 339, 1009, 3027, 4181, 12543, 37333, 111999, 114017, 342051, 4218629, 12655887]

約数ペア:

[(1, 12655887), (3, 4218629), (37, 342051), (111, 114017), (113, 111999), (339, 37333), (1009, 12543), (3027, 4181)]