338518323

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{20233}}^1$

素因数の和:20276

約数の個数: 36

約数和(自身を含む): 577640232

約数和(自身を除く): 239121909

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 169, 429, 507, 1287, 1521, 1859, 5577, 16731, 20233, 60699, 182097, 222563, 263029, 667689, 789087, 2003067, 2367261, 2893319, 3419377, 8679957, 10258131, 26039871, 30774393, 37613147, 112839441, 338518323]

約数ペア:

[(1, 338518323), (3, 112839441), (9, 37613147), (11, 30774393), (13, 26039871), (33, 10258131), (39, 8679957), (99, 3419377), (117, 2893319), (143, 2367261), (169, 2003067), (429, 789087), (507, 667689), (1287, 263029), (1521, 222563), (1859, 182097), (5577, 60699), (16731, 20233)]