57081409

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{859}}^1\times {\mathrm{863}}^1$

素因数の和:1740

約数の個数: 16

約数和(自身を含む): 71331840

約数和(自身を除く): 14250431

約数列:

[1, 7, 11, 77, 859, 863, 6013, 6041, 9449, 9493, 66143, 66451, 741317, 5189219, 8154487, 57081409]

約数ペア:

[(1, 57081409), (7, 8154487), (11, 5189219), (77, 741317), (859, 66451), (863, 66143), (6013, 9493), (6041, 9449)]