2447159

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:290

約数の個数: 16

約数和(自身を含む): 2919840

約数和(自身を除く): 472681

約数列:

[1, 11, 13, 109, 143, 157, 1199, 1417, 1727, 2041, 15587, 17113, 22451, 188243, 222469, 2447159]

約数ペア:

[(1, 2447159), (11, 222469), (13, 188243), (109, 22451), (143, 17113), (157, 15587), (1199, 2041), (1417, 1727)]