1919527347

素因数分解:

$3^1\times {\mathrm{31}}^2\times {\mathrm{89}}^1\times {\mathrm{7481}}^1$

素因数の和:7635

約数の個数: 24

約数和(自身を含む): 2674665360

約数和(自身を除く): 755138013

約数列:

[1, 3, 31, 89, 93, 267, 961, 2759, 2883, 7481, 8277, 22443, 85529, 231911, 256587, 665809, 695733, 1997427, 7189241, 20640079, 21567723, 61920237, 639842449, 1919527347]

約数ペア:

[(1, 1919527347), (3, 639842449), (31, 61920237), (89, 21567723), (93, 20640079), (267, 7189241), (961, 1997427), (2759, 695733), (2883, 665809), (7481, 256587), (8277, 231911), (22443, 85529)]