8123451489

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{1706249}}^1$

素因数の和:1706301

約数の個数: 18

約数和(自身を含む): 12266231250

約数和(自身を除く): 4142779761

約数列:

[1, 3, 9, 23, 69, 207, 529, 1587, 4761, 1706249, 5118747, 15356241, 39243727, 117731181, 353193543, 902605721, 2707817163, 8123451489]

約数ペア:

[(1, 8123451489), (3, 2707817163), (9, 902605721), (23, 353193543), (69, 117731181), (207, 39243727), (529, 15356241), (1587, 5118747), (4761, 1706249)]