4200237

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:329

約数の個数: 24

約数和(自身を含む): 6424704

約数和(自身を除く): 2224467

約数列:

[1, 3, 9, 23, 69, 103, 197, 207, 309, 591, 927, 1773, 2369, 4531, 7107, 13593, 20291, 21321, 40779, 60873, 182619, 466693, 1400079, 4200237]

約数ペア:

[(1, 4200237), (3, 1400079), (9, 466693), (23, 182619), (69, 60873), (103, 40779), (197, 21321), (207, 20291), (309, 13593), (591, 7107), (927, 4531), (1773, 2369)]