42106141

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{409}}^1$

素因数の和:625

約数の個数: 24

約数和(自身を含む): 53844480

約数和(自身を除く): 11738339

約数列:

[1, 7, 11, 49, 77, 191, 409, 539, 1337, 2101, 2863, 4499, 9359, 14707, 20041, 31493, 78119, 102949, 220451, 546833, 859309, 3827831, 6015163, 42106141]

約数ペア:

[(1, 42106141), (7, 6015163), (11, 3827831), (49, 859309), (77, 546833), (191, 220451), (409, 102949), (539, 78119), (1337, 31493), (2101, 20041), (2863, 14707), (4499, 9359)]