31605423

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1\times {\mathrm{521}}^1$

素因数の和:874

約数の個数: 16

約数和(自身を含む): 42954336

約数和(自身を除く): 11348913

約数列:

[1, 3, 73, 219, 277, 521, 831, 1563, 20221, 38033, 60663, 114099, 144317, 432951, 10535141, 31605423]

約数ペア:

[(1, 31605423), (3, 10535141), (73, 432951), (219, 144317), (277, 114099), (521, 60663), (831, 38033), (1563, 20221)]