3957111

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:415

約数の個数: 24

約数和(自身を含む): 6118320

約数和(自身を除く): 2161209

約数列:

[1, 3, 9, 19, 57, 73, 171, 219, 317, 657, 951, 1387, 2853, 4161, 6023, 12483, 18069, 23141, 54207, 69423, 208269, 439679, 1319037, 3957111]

約数ペア:

[(1, 3957111), (3, 1319037), (9, 439679), (19, 208269), (57, 69423), (73, 54207), (171, 23141), (219, 18069), (317, 12483), (657, 6023), (951, 4161), (1387, 2853)]