57185511

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1\times {\mathrm{941}}^1$

素因数の和:1422

約数の個数: 16

約数和(自身を含む): 78133248

約数和(自身を除く): 20947737

約数列:

[1, 3, 47, 141, 431, 941, 1293, 2823, 20257, 44227, 60771, 132681, 405571, 1216713, 19061837, 57185511]

約数ペア:

[(1, 57185511), (3, 19061837), (47, 1216713), (141, 405571), (431, 132681), (941, 60771), (1293, 44227), (2823, 20257)]