306073159

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{2087}}^1$

素因数の和:2215

約数の個数: 24

約数和(自身を含む): 369901728

約数和(自身を除く): 63828569

約数列:

[1, 7, 41, 49, 73, 287, 511, 2009, 2087, 2993, 3577, 14609, 20951, 85567, 102263, 146657, 152351, 598969, 1066457, 4192783, 6246391, 7465199, 43724737, 306073159]

約数ペア:

[(1, 306073159), (7, 43724737), (41, 7465199), (49, 6246391), (73, 4192783), (287, 1066457), (511, 598969), (2009, 152351), (2087, 146657), (2993, 102263), (3577, 85567), (14609, 20951)]