12796797

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 19305216

約数和(自身を除く): 6508419

約数列:

[1, 3, 13, 39, 41, 53, 123, 151, 159, 453, 533, 689, 1599, 1963, 2067, 2173, 5889, 6191, 6519, 8003, 18573, 24009, 28249, 80483, 84747, 104039, 241449, 312117, 328123, 984369, 4265599, 12796797]

約数ペア:

[(1, 12796797), (3, 4265599), (13, 984369), (39, 328123), (41, 312117), (53, 241449), (123, 104039), (151, 84747), (159, 80483), (453, 28249), (533, 24009), (689, 18573), (1599, 8003), (1963, 6519), (2067, 6191), (2173, 5889)]