64033321

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:493

約数の個数: 24

約数和(自身を含む): 74531072

約数和(自身を除く): 10497751

約数列:

[1, 11, 31, 43, 121, 341, 397, 473, 1333, 3751, 4367, 5203, 12307, 14663, 17071, 48037, 135377, 161293, 187781, 529201, 1489147, 2065591, 5821211, 64033321]

約数ペア:

[(1, 64033321), (11, 5821211), (31, 2065591), (43, 1489147), (121, 529201), (341, 187781), (397, 161293), (473, 135377), (1333, 48037), (3751, 17071), (4367, 14663), (5203, 12307)]