8154363

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 13271040

約数和(自身を除く): 5116677

約数列:

[1, 3, 7, 19, 21, 57, 107, 133, 191, 321, 399, 573, 749, 1337, 2033, 2247, 3629, 4011, 6099, 10887, 14231, 20437, 25403, 42693, 61311, 76209, 143059, 388303, 429177, 1164909, 2718121, 8154363]

約数ペア:

[(1, 8154363), (3, 2718121), (7, 1164909), (19, 429177), (21, 388303), (57, 143059), (107, 76209), (133, 61311), (191, 42693), (321, 25403), (399, 20437), (573, 14231), (749, 10887), (1337, 6099), (2033, 4011), (2247, 3629)]