10020353

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:309

約数の個数: 24

約数和(自身を含む): 12585600

約数和(自身を除く): 2565247

約数列:

[1, 7, 19, 47, 49, 133, 229, 329, 893, 931, 1603, 2303, 4351, 6251, 10763, 11221, 30457, 43757, 75341, 204497, 213199, 527387, 1431479, 10020353]

約数ペア:

[(1, 10020353), (7, 1431479), (19, 527387), (47, 213199), (49, 204497), (133, 75341), (229, 43757), (329, 30457), (893, 11221), (931, 10763), (1603, 6251), (2303, 4351)]