31074693

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{1987}}^1$

素因数の和:2404

約数の個数: 16

約数和(自身を含む): 44753856

約数和(自身を除く): 13679163

約数列:

[1, 3, 13, 39, 401, 1203, 1987, 5213, 5961, 15639, 25831, 77493, 796787, 2390361, 10358231, 31074693]

約数ペア:

[(1, 31074693), (3, 10358231), (13, 2390361), (39, 796787), (401, 77493), (1203, 25831), (1987, 15639), (5213, 5961)]