13893999

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{2011}}^1$

素因数の和:2075

約数の個数: 24

約数和(自身を含む): 22019328

約数和(自身を除く): 8125329

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 329, 987, 2011, 2303, 6033, 6909, 14077, 42231, 94517, 98539, 283551, 295617, 661619, 1984857, 4631333, 13893999]

約数ペア:

[(1, 13893999), (3, 4631333), (7, 1984857), (21, 661619), (47, 295617), (49, 283551), (141, 98539), (147, 94517), (329, 42231), (987, 14077), (2011, 6909), (2303, 6033)]