26559969

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^2\times {\mathrm{223}}^1$

素因数の和:329

約数の個数: 24

約数和(自身を含む): 37820160

約数和(自身を除く): 11260191

約数列:

[1, 3, 29, 37, 87, 111, 223, 669, 1073, 1369, 3219, 4107, 6467, 8251, 19401, 24753, 39701, 119103, 239279, 305287, 717837, 915861, 8853323, 26559969]

約数ペア:

[(1, 26559969), (3, 8853323), (29, 915861), (37, 717837), (87, 305287), (111, 239279), (223, 119103), (669, 39701), (1073, 24753), (1369, 19401), (3219, 8251), (4107, 6467)]