7041111

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 12563712

約数和(自身を除く): 5522601

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 121, 163, 187, 231, 357, 363, 489, 561, 847, 1141, 1309, 1793, 2057, 2541, 2771, 3423, 3927, 5379, 6171, 8313, 12551, 14399, 19397, 19723, 30481, 37653, 43197, 58191, 59169, 91443, 138061, 213367, 335291, 414183, 640101, 1005873, 2347037, 7041111]

約数ペア:

[(1, 7041111), (3, 2347037), (7, 1005873), (11, 640101), (17, 414183), (21, 335291), (33, 213367), (51, 138061), (77, 91443), (119, 59169), (121, 58191), (163, 43197), (187, 37653), (231, 30481), (357, 19723), (363, 19397), (489, 14399), (561, 12551), (847, 8313), (1141, 6171), (1309, 5379), (1793, 3927), (2057, 3423), (2541, 2771)]