3345199

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:330

約数の個数: 16

約数和(自身を含む): 3981600

約数和(自身を除く): 636401

約数列:

[1, 11, 13, 143, 149, 157, 1639, 1727, 1937, 2041, 21307, 22451, 23393, 257323, 304109, 3345199]

約数ペア:

[(1, 3345199), (11, 304109), (13, 257323), (143, 23393), (149, 22451), (157, 21307), (1639, 2041), (1727, 1937)]