2040513939

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{757}}^1\times {\mathrm{5651}}^1$

素因数の和:6467

約数の個数: 24

約数和(自身を含む): 3007519632

約数和(自身を除く): 967005693

約数列:

[1, 3, 9, 53, 159, 477, 757, 2271, 5651, 6813, 16953, 40121, 50859, 120363, 299503, 361089, 898509, 2695527, 4277807, 12833421, 38500263, 226723771, 680171313, 2040513939]

約数ペア:

[(1, 2040513939), (3, 680171313), (9, 226723771), (53, 38500263), (159, 12833421), (477, 4277807), (757, 2695527), (2271, 898509), (5651, 361089), (6813, 299503), (16953, 120363), (40121, 50859)]