86884399

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2819}}^1$

素因数の和:2887

約数の個数: 24

約数和(自身を含む): 109946160

約数和(自身を除く): 23061761

約数列:

[1, 7, 17, 37, 49, 119, 259, 629, 833, 1813, 2819, 4403, 19733, 30821, 47923, 104303, 138131, 335461, 730121, 1773151, 2348227, 5110847, 12412057, 86884399]

約数ペア:

[(1, 86884399), (7, 12412057), (17, 5110847), (37, 2348227), (49, 1773151), (119, 730121), (259, 335461), (629, 138131), (833, 104303), (1813, 47923), (2819, 30821), (4403, 19733)]