22228801

素因数分解:

$7^3\times {\mathrm{229}}^1\times {\mathrm{283}}^1$

素因数の和:533

約数の個数: 16

約数和(自身を含む): 26128000

約数和(自身を除く): 3899199

約数列:

[1, 7, 49, 229, 283, 343, 1603, 1981, 11221, 13867, 64807, 78547, 97069, 453649, 3175543, 22228801]

約数ペア:

[(1, 22228801), (7, 3175543), (49, 453649), (229, 97069), (283, 78547), (343, 64807), (1603, 13867), (1981, 11221)]