21096531463

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5718767}}^1$

素因数の和:5718822

約数の個数: 16

約数和(自身を含む): 26352082944

約数和(自身を除く): 5255551481

約数列:

[1, 7, 17, 31, 119, 217, 527, 3689, 5718767, 40031369, 97219039, 177281777, 680533273, 1240972439, 3013790209, 21096531463]

約数ペア:

[(1, 21096531463), (7, 3013790209), (17, 1240972439), (31, 680533273), (119, 177281777), (217, 97219039), (527, 40031369), (3689, 5718767)]