31477927

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4111}}^1$

素因数の和:4174

約数の個数: 16

約数和(自身を含む): 36843520

約数和(自身を除く): 5365593

約数列:

[1, 13, 19, 31, 247, 403, 589, 4111, 7657, 53443, 78109, 127441, 1015417, 1656733, 2421379, 31477927]

約数ペア:

[(1, 31477927), (13, 2421379), (19, 1656733), (31, 1015417), (247, 127441), (403, 78109), (589, 53443), (4111, 7657)]