27310778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{7907}}^1$

素因数の和:8077

約数の個数: 16

約数和(自身を含む): 44980704

約数和(自身を除く): 17669926

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 7907, 15814, 86977, 173954, 1241399, 2482798, 13655389, 27310778]

約数ペア:

[(1, 27310778), (2, 13655389), (11, 2482798), (22, 1241399), (157, 173954), (314, 86977), (1727, 15814), (3454, 7907)]