29071581

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{673}}^1$

素因数の和:722

約数の個数: 48

約数和(自身を含む): 51633792

約数和(自身を除く): 22562211

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 121, 187, 231, 357, 363, 561, 673, 847, 1309, 2019, 2057, 2541, 3927, 4711, 6171, 7403, 11441, 14133, 14399, 22209, 34323, 43197, 51821, 80087, 81433, 125851, 155463, 240261, 244299, 377553, 570031, 880957, 1384361, 1710093, 2642871, 4153083, 9690527, 29071581]

約数ペア:

[(1, 29071581), (3, 9690527), (7, 4153083), (11, 2642871), (17, 1710093), (21, 1384361), (33, 880957), (51, 570031), (77, 377553), (119, 244299), (121, 240261), (187, 155463), (231, 125851), (357, 81433), (363, 80087), (561, 51821), (673, 43197), (847, 34323), (1309, 22209), (2019, 14399), (2057, 14133), (2541, 11441), (3927, 7403), (4711, 6171)]