12899910079

素因数分解:

$7^2\times {\mathrm{79}}^1\times {\mathrm{439}}^1\times {\mathrm{7591}}^1$

素因数の和:8123

約数の個数: 24

約数和(自身を含む): 15232588800

約数和(自身を除く): 2332678721

約数列:

[1, 7, 49, 79, 439, 553, 3073, 3871, 7591, 21511, 34681, 53137, 242767, 371959, 599689, 1699369, 3332449, 4197823, 23327143, 29384761, 163290001, 263263471, 1842844297, 12899910079]

約数ペア:

[(1, 12899910079), (7, 1842844297), (49, 263263471), (79, 163290001), (439, 29384761), (553, 23327143), (3073, 4197823), (3871, 3332449), (7591, 1699369), (21511, 599689), (34681, 371959), (53137, 242767)]