29278879

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{353}}^1$

素因数の和:435

約数の個数: 24

約数和(自身を含む): 36515808

約数和(自身を除く): 7236929

約数列:

[1, 7, 17, 41, 119, 287, 289, 353, 697, 2023, 2471, 4879, 6001, 11849, 14473, 42007, 82943, 101311, 102017, 246041, 714119, 1722287, 4182697, 29278879]

約数ペア:

[(1, 29278879), (7, 4182697), (17, 1722287), (41, 714119), (119, 246041), (287, 102017), (289, 101311), (353, 82943), (697, 42007), (2023, 14473), (2471, 11849), (4879, 6001)]