31340139

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{2791}}^1$

素因数の和:3010

約数の個数: 16

約数和(自身を含む): 44225280

約数和(自身を除く): 12885141

約数列:

[1, 3, 19, 57, 197, 591, 2791, 3743, 8373, 11229, 53029, 159087, 549827, 1649481, 10446713, 31340139]

約数ペア:

[(1, 31340139), (3, 10446713), (19, 1649481), (57, 549827), (197, 159087), (591, 53029), (2791, 11229), (3743, 8373)]