2017142193

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{41953}}^1$

素因数の和:42045

約数の個数: 32

約数和(自身を含む): 3093184512

約数和(自身を除く): 1076042319

約数列:

[1, 3, 11, 31, 33, 47, 93, 141, 341, 517, 1023, 1457, 1551, 4371, 16027, 41953, 48081, 125859, 461483, 1300543, 1384449, 1971791, 3901629, 5915373, 14305973, 21689701, 42917919, 61125521, 65069103, 183376563, 672380731, 2017142193]

約数ペア:

[(1, 2017142193), (3, 672380731), (11, 183376563), (31, 65069103), (33, 61125521), (47, 42917919), (93, 21689701), (141, 14305973), (341, 5915373), (517, 3901629), (1023, 1971791), (1457, 1384449), (1551, 1300543), (4371, 461483), (16027, 125859), (41953, 48081)]