82826471

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 106326528

約数和(自身を除く): 23500057

約数列:

[1, 7, 13, 43, 61, 91, 301, 347, 427, 559, 793, 2429, 2623, 3913, 4511, 5551, 14921, 18361, 21167, 31577, 34099, 104447, 148169, 193973, 238693, 275171, 910181, 1357811, 1926197, 6371267, 11832353, 82826471]

約数ペア:

[(1, 82826471), (7, 11832353), (13, 6371267), (43, 1926197), (61, 1357811), (91, 910181), (301, 275171), (347, 238693), (427, 193973), (559, 148169), (793, 104447), (2429, 34099), (2623, 31577), (3913, 21167), (4511, 18361), (5551, 14921)]