12495567

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:267

約数の個数: 32

約数和(自身を含む): 19740672

約数和(自身を除く): 7245105

約数列:

[1, 3, 7, 21, 67, 83, 107, 201, 249, 321, 469, 581, 749, 1407, 1743, 2247, 5561, 7169, 8881, 16683, 21507, 26643, 38927, 50183, 62167, 116781, 150549, 186501, 595027, 1785081, 4165189, 12495567]

約数ペア:

[(1, 12495567), (3, 4165189), (7, 1785081), (21, 595027), (67, 186501), (83, 150549), (107, 116781), (201, 62167), (249, 50183), (321, 38927), (469, 26643), (581, 21507), (749, 16683), (1407, 8881), (1743, 7169), (2247, 5561)]