7047469

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1$

素因数の和:277

約数の個数: 24

約数和(自身を含む): 8854272

約数和(自身を除く): 1806803

約数列:

[1, 11, 13, 17, 143, 169, 187, 221, 223, 1859, 2431, 2453, 2873, 2899, 3791, 31603, 31889, 37687, 41701, 49283, 414557, 542113, 640679, 7047469]

約数ペア:

[(1, 7047469), (11, 640679), (13, 542113), (17, 414557), (143, 49283), (169, 41701), (187, 37687), (221, 31889), (223, 31603), (1859, 3791), (2431, 2899), (2453, 2873)]