2019707037

素因数分解:

$3^2\times {\mathrm{521}}^1\times {\mathrm{569}}^1\times {\mathrm{757}}^1$

素因数の和:1853

約数の個数: 24

約数和(自身を含む): 2931959160

約数和(自身を除く): 912252123

約数列:

[1, 3, 9, 521, 569, 757, 1563, 1707, 2271, 4689, 5121, 6813, 296449, 394397, 430733, 889347, 1183191, 1292199, 2668041, 3549573, 3876597, 224411893, 673235679, 2019707037]

約数ペア:

[(1, 2019707037), (3, 673235679), (9, 224411893), (521, 3876597), (569, 3549573), (757, 2668041), (1563, 1292199), (1707, 1183191), (2271, 889347), (4689, 430733), (5121, 394397), (6813, 296449)]