8162631

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{839}}^1$

素因数の和:915

約数の個数: 24

約数和(自身を含む): 12579840

約数和(自身を除く): 4417209

約数列:

[1, 3, 9, 23, 47, 69, 141, 207, 423, 839, 1081, 2517, 3243, 7551, 9729, 19297, 39433, 57891, 118299, 173673, 354897, 906959, 2720877, 8162631]

約数ペア:

[(1, 8162631), (3, 2720877), (9, 906959), (23, 354897), (47, 173673), (69, 118299), (141, 57891), (207, 39433), (423, 19297), (839, 9729), (1081, 7551), (2517, 3243)]