252665281

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{6361}}^1$

素因数の和:6552

約数の個数: 16

約数和(自身を含む): 289496448

約数和(自身を除く): 36831167

約数列:

[1, 11, 23, 157, 253, 1727, 3611, 6361, 39721, 69971, 146303, 998677, 1609333, 10985447, 22969571, 252665281]

約数ペア:

[(1, 252665281), (11, 22969571), (23, 10985447), (157, 1609333), (253, 998677), (1727, 146303), (3611, 69971), (6361, 39721)]