9746737

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1$

素因数の和:158

約数の個数: 36

約数和(自身を含む): 13518576

約数和(自身を除く): 3771839

約数列:

[1, 7, 11, 13, 49, 77, 91, 107, 143, 169, 539, 637, 749, 1001, 1177, 1183, 1391, 1859, 5243, 7007, 8239, 8281, 9737, 13013, 15301, 18083, 57673, 68159, 91091, 107107, 126581, 198913, 749749, 886067, 1392391, 9746737]

約数ペア:

[(1, 9746737), (7, 1392391), (11, 886067), (13, 749749), (49, 198913), (77, 126581), (91, 107107), (107, 91091), (143, 68159), (169, 57673), (539, 18083), (637, 15301), (749, 13013), (1001, 9737), (1177, 8281), (1183, 8239), (1391, 7007), (1859, 5243)]