31569109

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{859}}^1$

素因数の和:1140

約数の個数: 16

約数和(自身を含む): 37275840

約数和(自身を除く): 5706731

約数列:

[1, 11, 13, 143, 257, 859, 2827, 3341, 9449, 11167, 36751, 122837, 220763, 2428393, 2869919, 31569109]

約数ペア:

[(1, 31569109), (11, 2869919), (13, 2428393), (143, 220763), (257, 122837), (859, 36751), (2827, 11167), (3341, 9449)]