57539131

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2131}}^1$

素因数の和:2242

約数の個数: 16

約数和(自身を含む): 64949248

約数和(自身を除く): 7410117

約数列:

[1, 13, 31, 67, 403, 871, 2077, 2131, 27001, 27703, 66061, 142777, 858793, 1856101, 4426087, 57539131]

約数ペア:

[(1, 57539131), (13, 4426087), (31, 1856101), (67, 858793), (403, 142777), (871, 66061), (2077, 27703), (2131, 27001)]