164003833

素因数分解:

$7^2\times {\mathrm{1277}}^1\times {\mathrm{2621}}^1$

素因数の和:3912

約数の個数: 12

約数和(自身を含む): 191002212

約数和(自身を除く): 26998379

約数列:

[1, 7, 49, 1277, 2621, 8939, 18347, 62573, 128429, 3347017, 23429119, 164003833]

約数ペア:

[(1, 164003833), (7, 23429119), (49, 3347017), (1277, 128429), (2621, 62573), (8939, 18347)]