86993139

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{1951}}^1$

素因数の和:2210

約数の個数: 16

約数和(自身を含む): 118056960

約数和(自身を除く): 31063821

約数列:

[1, 3, 89, 167, 267, 501, 1951, 5853, 14863, 44589, 173639, 325817, 520917, 977451, 28997713, 86993139]

約数ペア:

[(1, 86993139), (3, 28997713), (89, 977451), (167, 520917), (267, 325817), (501, 173639), (1951, 44589), (5853, 14863)]