56917011

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1\times {\mathrm{577}}^1$

素因数の和:962

約数の個数: 16

約数和(自身を含む): 76906368

約数和(自身を除く): 19989357

約数列:

[1, 3, 131, 251, 393, 577, 753, 1731, 32881, 75587, 98643, 144827, 226761, 434481, 18972337, 56917011]

約数ペア:

[(1, 56917011), (3, 18972337), (131, 434481), (251, 226761), (393, 144827), (577, 98643), (753, 75587), (1731, 32881)]