648103679253

素因数分解:

$3^2\times {\mathrm{857903}}^1\times {\mathrm{83939}}^1$

素因数の和:941848

約数の個数: 12

約数和(自身を含む): 936162002880

約数和(自身を除く): 288058323627

約数列:

[1, 3, 9, 83939, 251817, 755451, 857903, 2573709, 7721127, 72011519917, 216034559751, 648103679253]

約数ペア:

[(1, 648103679253), (3, 216034559751), (9, 72011519917), (83939, 7721127), (251817, 2573709), (755451, 857903)]