5540984813

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{3041}}^1\times {\mathrm{20023}}^1$

素因数の和:23084

約数の個数: 16

約数和(自身を含む): 6822256896

約数和(自身を除く): 1281272083

約数列:

[1, 7, 13, 91, 3041, 20023, 21287, 39533, 140161, 260299, 276731, 1822093, 60889943, 426229601, 791569259, 5540984813]

約数ペア:

[(1, 5540984813), (7, 791569259), (13, 426229601), (91, 60889943), (3041, 1822093), (20023, 276731), (21287, 260299), (39533, 140161)]