239804959513

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{7573}}^1\times {\mathrm{266099}}^1$

素因数の和:273696

約数の個数: 16

約数和(自身を含む): 290223561600

約数和(自身を除く): 50418602087

約数列:

[1, 7, 17, 119, 7573, 53011, 128741, 266099, 901187, 1862693, 4523683, 31665781, 2015167727, 14106174089, 34257851359, 239804959513]

約数ペア:

[(1, 239804959513), (7, 34257851359), (17, 14106174089), (119, 2015167727), (7573, 31665781), (53011, 4523683), (128741, 1862693), (266099, 901187)]