2247333207

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{8731}}^1$

素因数の和:8868

約数の個数: 48

約数和(自身を含む): 3726957312

約数和(自身を除く): 1479624105

約数列:

[1, 3, 7, 17, 21, 49, 51, 103, 119, 147, 309, 357, 721, 833, 1751, 2163, 2499, 5047, 5253, 8731, 12257, 15141, 26193, 36771, 61117, 85799, 148427, 183351, 257397, 427819, 445281, 899293, 1038989, 1283457, 2697879, 3116967, 6295051, 7272923, 15287981, 18885153, 21818769, 44065357, 45863943, 107015867, 132196071, 321047601, 749111069, 2247333207]

約数ペア:

[(1, 2247333207), (3, 749111069), (7, 321047601), (17, 132196071), (21, 107015867), (49, 45863943), (51, 44065357), (103, 21818769), (119, 18885153), (147, 15287981), (309, 7272923), (357, 6295051), (721, 3116967), (833, 2697879), (1751, 1283457), (2163, 1038989), (2499, 899293), (5047, 445281), (5253, 427819), (8731, 257397), (12257, 183351), (15141, 148427), (26193, 85799), (36771, 61117)]