1208426541

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{523}}^1\times {\mathrm{2341}}^1$

素因数の和:2921

約数の個数: 32

約数和(自身を含む): 1884991488

約数和(自身を除く): 676564947

約数列:

[1, 3, 7, 21, 47, 141, 329, 523, 987, 1569, 2341, 3661, 7023, 10983, 16387, 24581, 49161, 73743, 110027, 172067, 330081, 516201, 770189, 1224343, 2310567, 3673029, 8570401, 25711203, 57544121, 172632363, 402808847, 1208426541]

約数ペア:

[(1, 1208426541), (3, 402808847), (7, 172632363), (21, 57544121), (47, 25711203), (141, 8570401), (329, 3673029), (523, 2310567), (987, 1224343), (1569, 770189), (2341, 516201), (3661, 330081), (7023, 172067), (10983, 110027), (16387, 73743), (24581, 49161)]