10389379

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:235

約数の個数: 32

約数和(自身を含む): 14224896

約数和(自身を除く): 3835517

約数列:

[1, 7, 11, 13, 77, 91, 97, 107, 143, 679, 749, 1001, 1067, 1177, 1261, 1391, 7469, 8239, 8827, 9737, 10379, 13871, 15301, 72653, 97097, 107107, 114169, 134927, 799183, 944489, 1484197, 10389379]

約数ペア:

[(1, 10389379), (7, 1484197), (11, 944489), (13, 799183), (77, 134927), (91, 114169), (97, 107107), (107, 97097), (143, 72653), (679, 15301), (749, 13871), (1001, 10379), (1067, 9737), (1177, 8827), (1261, 8239), (1391, 7469)]