447927337

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4021}}^1$

素因数の和:4105

約数の個数: 32

約数和(自身を含む): 567584640

約数和(自身を除く): 119657303

約数列:

[1, 11, 13, 19, 41, 143, 209, 247, 451, 533, 779, 2717, 4021, 5863, 8569, 10127, 44231, 52273, 76399, 111397, 164861, 575003, 840389, 993187, 1813471, 2143193, 3132359, 10925057, 23575123, 34455949, 40720667, 447927337]

約数ペア:

[(1, 447927337), (11, 40720667), (13, 34455949), (19, 23575123), (41, 10925057), (143, 3132359), (209, 2143193), (247, 1813471), (451, 993187), (533, 840389), (779, 575003), (2717, 164861), (4021, 111397), (5863, 76399), (8569, 52273), (10127, 44231)]