1560121000521

素因数分解:

$3^1\times {\mathrm{881}}^1\times {\mathrm{2683}}^1\times {\mathrm{220009}}^1$

素因数の和:223576

約数の個数: 16

約数和(自身を含む): 2083308131520

約数和(自身を除く): 523187130999

約数列:

[1, 3, 881, 2643, 2683, 8049, 220009, 660027, 2363723, 7091169, 193827929, 581483787, 590284147, 1770852441, 520040333507, 1560121000521]

約数ペア:

[(1, 1560121000521), (3, 520040333507), (881, 1770852441), (2643, 590284147), (2683, 581483787), (8049, 193827929), (220009, 7091169), (660027, 2363723)]