509977727

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1\times {\mathrm{6317}}^1$

素因数の和:6950

約数の個数: 16

約数和(自身を含む): 614615040

約数和(自身を除く): 104637313

約数列:

[1, 7, 19, 133, 607, 4249, 6317, 11533, 44219, 80731, 120023, 840161, 3834419, 26840933, 72853961, 509977727]

約数ペア:

[(1, 509977727), (7, 72853961), (19, 26840933), (133, 3834419), (607, 840161), (4249, 120023), (6317, 80731), (11533, 44219)]