7278492481

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{43}}^1\times {\mathrm{9511}}^1$

素因数の和:9641

約数の個数: 24

約数和(自身を含む): 8244164544

約数和(自身を除く): 965672063

約数列:

[1, 13, 37, 43, 481, 559, 1369, 1591, 9511, 17797, 20683, 58867, 123643, 351907, 408973, 765271, 4574791, 5316649, 13020559, 15132001, 169267267, 196716013, 559884037, 7278492481]

約数ペア:

[(1, 7278492481), (13, 559884037), (37, 196716013), (43, 169267267), (481, 15132001), (559, 13020559), (1369, 5316649), (1591, 4574791), (9511, 765271), (17797, 408973), (20683, 351907), (58867, 123643)]