13986207

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1307}}^1$

素因数の和:1383

約数の個数: 24

約数和(自身を含む): 21425040

約数和(自身を除く): 7438833

約数列:

[1, 3, 9, 29, 41, 87, 123, 261, 369, 1189, 1307, 3567, 3921, 10701, 11763, 37903, 53587, 113709, 160761, 341127, 482283, 1554023, 4662069, 13986207]

約数ペア:

[(1, 13986207), (3, 4662069), (9, 1554023), (29, 482283), (41, 341127), (87, 160761), (123, 113709), (261, 53587), (369, 37903), (1189, 11763), (1307, 10701), (3567, 3921)]