1321567242

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{1584613}}^1$

素因数の和:1584757

約数の個数: 16

約数和(自身を含む): 2662151520

約数和(自身を除く): 1340584278

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 1584613, 3169226, 4753839, 9507678, 220261207, 440522414, 660783621, 1321567242]

約数ペア:

[(1, 1321567242), (2, 660783621), (3, 440522414), (6, 220261207), (139, 9507678), (278, 4753839), (417, 3169226), (834, 1584613)]