325481761

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{647}}^1$

素因数の和:789

約数の個数: 32

約数和(自身を含む): 391910400

約数和(自身を除く): 66428639

約数列:

[1, 11, 19, 29, 83, 209, 319, 551, 647, 913, 1577, 2407, 6061, 7117, 12293, 17347, 18763, 26477, 45733, 53701, 135223, 206393, 356497, 503063, 590711, 1020319, 1557329, 3921467, 11223509, 17130619, 29589251, 325481761]

約数ペア:

[(1, 325481761), (11, 29589251), (19, 17130619), (29, 11223509), (83, 3921467), (209, 1557329), (319, 1020319), (551, 590711), (647, 503063), (913, 356497), (1577, 206393), (2407, 135223), (6061, 53701), (7117, 45733), (12293, 26477), (17347, 18763)]