9911031

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5407}}^1$

素因数の和:5470

約数の個数: 16

約数和(自身を含む): 14536704

約数和(自身を除く): 4625673

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 5407, 16221, 70291, 210873, 254129, 762387, 3303677, 9911031]

約数ペア:

[(1, 9911031), (3, 3303677), (13, 762387), (39, 254129), (47, 210873), (141, 70291), (611, 16221), (1833, 5407)]