12398991

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{34157}}^1$

素因数の和:34182

約数の個数: 12

約数和(自身を含む): 18172056

約数和(自身を除く): 5773065

約数列:

[1, 3, 11, 33, 121, 363, 34157, 102471, 375727, 1127181, 4132997, 12398991]

約数ペア:

[(1, 12398991), (3, 4132997), (11, 1127181), (33, 375727), (121, 102471), (363, 34157)]