7052903

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:135

約数の個数: 32

約数和(自身を含む): 8988672

約数和(自身を除く): 1935769

約数列:

[1, 11, 13, 31, 37, 43, 143, 341, 403, 407, 473, 481, 559, 1147, 1333, 1591, 4433, 5291, 6149, 12617, 14663, 14911, 17329, 17501, 20683, 49321, 164021, 190619, 227513, 542531, 641173, 7052903]

約数ペア:

[(1, 7052903), (11, 641173), (13, 542531), (31, 227513), (37, 190619), (43, 164021), (143, 49321), (341, 20683), (403, 17501), (407, 17329), (473, 14911), (481, 14663), (559, 12617), (1147, 6149), (1333, 5291), (1591, 4433)]