4091263

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:294

約数の個数: 16

約数和(自身を含む): 4732416

約数和(自身を除く): 641153

約数列:

[1, 11, 23, 103, 157, 253, 1133, 1727, 2369, 3611, 16171, 26059, 39721, 177881, 371933, 4091263]

約数ペア:

[(1, 4091263), (11, 371933), (23, 177881), (103, 39721), (157, 26059), (253, 16171), (1133, 3611), (1727, 2369)]