2899197

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2707}}^1$

素因数の和:2737

約数の個数: 24

約数和(自身を含む): 5069376

約数和(自身を除く): 2170179

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 2707, 8121, 18949, 24363, 46019, 56847, 138057, 170541, 322133, 414171, 966399, 2899197]

約数ペア:

[(1, 2899197), (3, 966399), (7, 414171), (9, 322133), (17, 170541), (21, 138057), (51, 56847), (63, 46019), (119, 24363), (153, 18949), (357, 8121), (1071, 2707)]