23704731

素因数分解:

$3^4\times {\mathrm{311}}^1\times {\mathrm{941}}^1$

素因数の和:1264

約数の個数: 20

約数和(自身を含む): 35562384

約数和(自身を除く): 11857653

約数列:

[1, 3, 9, 27, 81, 311, 933, 941, 2799, 2823, 8397, 8469, 25191, 25407, 76221, 292651, 877953, 2633859, 7901577, 23704731]

約数ペア:

[(1, 23704731), (3, 7901577), (9, 2633859), (27, 877953), (81, 292651), (311, 76221), (933, 25407), (941, 25191), (2799, 8469), (2823, 8397)]