2549968551

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{5431}}^1\times {\mathrm{4013}}^1$

素因数の和:9463

約数の個数: 24

約数和(自身を含む): 3968336736

約数和(自身を除く): 1418368185

約数列:

[1, 3, 9, 13, 39, 117, 4013, 5431, 12039, 16293, 36117, 48879, 52169, 70603, 156507, 211809, 469521, 635427, 21794603, 65383809, 196151427, 283329839, 849989517, 2549968551]

約数ペア:

[(1, 2549968551), (3, 849989517), (9, 283329839), (13, 196151427), (39, 65383809), (117, 21794603), (4013, 635427), (5431, 469521), (12039, 211809), (16293, 156507), (36117, 70603), (48879, 52169)]