31982379

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{74551}}^1$

素因数の和:74578

約数の個数: 16

約数和(自身を含む): 50098944

約数和(自身を除く): 18116565

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 74551, 223653, 820061, 969163, 2460183, 2907489, 10660793, 31982379]

約数ペア:

[(1, 31982379), (3, 10660793), (11, 2907489), (13, 2460183), (33, 969163), (39, 820061), (143, 223653), (429, 74551)]