12141639

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{19001}}^1$

素因数の和:19078

約数の個数: 12

約数和(自身を含む): 17785872

約数和(自身を除く): 5644233

約数列:

[1, 3, 9, 71, 213, 639, 19001, 57003, 171009, 1349071, 4047213, 12141639]

約数ペア:

[(1, 12141639), (3, 4047213), (9, 1349071), (71, 171009), (213, 57003), (639, 19001)]