7264287

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{601}}^1$

素因数の和:703

約数の個数: 24

約数和(自身を含む): 11269440

約数和(自身を除く): 4005153

約数列:

[1, 3, 9, 17, 51, 79, 153, 237, 601, 711, 1343, 1803, 4029, 5409, 10217, 12087, 30651, 47479, 91953, 142437, 427311, 807143, 2421429, 7264287]

約数ペア:

[(1, 7264287), (3, 2421429), (9, 807143), (17, 427311), (51, 142437), (79, 91953), (153, 47479), (237, 30651), (601, 12087), (711, 10217), (1343, 5409), (1803, 4029)]