5112121

素因数分解:

$7^2\times {\mathrm{17}}^2\times {\mathrm{19}}^2$

素因数の和:86

約数の個数: 27

約数和(自身を含む): 6667119

約数和(自身を除く): 1554998

約数列:

[1, 7, 17, 19, 49, 119, 133, 289, 323, 361, 833, 931, 2023, 2261, 2527, 5491, 6137, 14161, 15827, 17689, 38437, 42959, 104329, 269059, 300713, 730303, 5112121]

約数ペア:

[(1, 5112121), (7, 730303), (17, 300713), (19, 269059), (49, 104329), (119, 42959), (133, 38437), (289, 17689), (323, 15827), (361, 14161), (833, 6137), (931, 5491), (2023, 2527)]