12768019201

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1097}}^1\times {\mathrm{2081}}^1$

素因数の和:3249

約数の個数: 32

約数和(自身を含む): 15801080832

約数和(自身を除く): 3033061631

約数列:

[1, 7, 17, 47, 119, 329, 799, 1097, 2081, 5593, 7679, 14567, 18649, 35377, 51559, 97807, 130543, 247639, 360913, 684649, 876503, 1662719, 2282857, 6135521, 11639033, 15979999, 38808569, 107294279, 271659983, 751059953, 1824002743, 12768019201]

約数ペア:

[(1, 12768019201), (7, 1824002743), (17, 751059953), (47, 271659983), (119, 107294279), (329, 38808569), (799, 15979999), (1097, 11639033), (2081, 6135521), (5593, 2282857), (7679, 1662719), (14567, 876503), (18649, 684649), (35377, 360913), (51559, 247639), (97807, 130543)]