9012289

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:181

約数の個数: 32

約数和(自身を含む): 11612160

約数和(自身を除く): 2599871

約数列:

[1, 11, 13, 19, 31, 107, 143, 209, 247, 341, 403, 589, 1177, 1391, 2033, 2717, 3317, 4433, 6479, 7657, 15301, 22363, 26429, 36487, 43121, 63023, 84227, 290719, 474331, 693253, 819299, 9012289]

約数ペア:

[(1, 9012289), (11, 819299), (13, 693253), (19, 474331), (31, 290719), (107, 84227), (143, 63023), (209, 43121), (247, 36487), (341, 26429), (403, 22363), (589, 15301), (1177, 7657), (1391, 6479), (2033, 4433), (2717, 3317)]