539968331

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{42407}}^1$

素因数の和:42538

約数の個数: 16

約数和(自身を含む): 659529216

約数和(自身を除く): 119560885

約数列:

[1, 7, 17, 107, 119, 749, 1819, 12733, 42407, 296849, 720919, 4537549, 5046433, 31762843, 77138333, 539968331]

約数ペア:

[(1, 539968331), (7, 77138333), (17, 31762843), (107, 5046433), (119, 4537549), (749, 720919), (1819, 296849), (12733, 42407)]