23912871

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{857}}^1$

素因数の和:1062

約数の個数: 16

約数和(自身を含む): 32617728

約数和(自身を除く): 8704857

約数列:

[1, 3, 71, 131, 213, 393, 857, 2571, 9301, 27903, 60847, 112267, 182541, 336801, 7970957, 23912871]

約数ペア:

[(1, 23912871), (3, 7970957), (71, 336801), (131, 182541), (213, 112267), (393, 60847), (857, 27903), (2571, 9301)]