7161693

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 12519936

約数和(自身を除く): 5358243

約数列:

[1, 3, 7, 11, 21, 33, 43, 49, 77, 103, 129, 147, 231, 301, 309, 473, 539, 721, 903, 1133, 1419, 1617, 2107, 2163, 3311, 3399, 4429, 5047, 6321, 7931, 9933, 13287, 15141, 23177, 23793, 31003, 48719, 55517, 69531, 93009, 146157, 166551, 217021, 341033, 651063, 1023099, 2387231, 7161693]

約数ペア:

[(1, 7161693), (3, 2387231), (7, 1023099), (11, 651063), (21, 341033), (33, 217021), (43, 166551), (49, 146157), (77, 93009), (103, 69531), (129, 55517), (147, 48719), (231, 31003), (301, 23793), (309, 23177), (473, 15141), (539, 13287), (721, 9933), (903, 7931), (1133, 6321), (1419, 5047), (1617, 4429), (2107, 3399), (2163, 3311)]