5997999

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:219

約数の個数: 32

約数和(自身を含む): 9584640

約数和(自身を除く): 3586641

約数列:

[1, 3, 7, 21, 47, 59, 103, 141, 177, 309, 329, 413, 721, 987, 1239, 2163, 2773, 4841, 6077, 8319, 14523, 18231, 19411, 33887, 42539, 58233, 101661, 127617, 285619, 856857, 1999333, 5997999]

約数ペア:

[(1, 5997999), (3, 1999333), (7, 856857), (21, 285619), (47, 127617), (59, 101661), (103, 58233), (141, 42539), (177, 33887), (309, 19411), (329, 18231), (413, 14523), (721, 8319), (987, 6077), (1239, 4841), (2163, 2773)]