11289551

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1$

素因数の和:543

約数の個数: 24

約数和(自身を含む): 14555520

約数和(自身を除く): 3265969

約数列:

[1, 7, 13, 37, 49, 91, 259, 479, 481, 637, 1813, 3353, 3367, 6227, 17723, 23471, 23569, 43589, 124061, 230399, 305123, 868427, 1612793, 11289551]

約数ペア:

[(1, 11289551), (7, 1612793), (13, 868427), (37, 305123), (49, 230399), (91, 124061), (259, 43589), (479, 23569), (481, 23471), (637, 17723), (1813, 6227), (3353, 3367)]