11421279

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:359

約数の個数: 24

約数和(自身を含む): 17007120

約数和(自身を除く): 5585841

約数列:

[1, 3, 9, 59, 137, 157, 177, 411, 471, 531, 1233, 1413, 8083, 9263, 21509, 24249, 27789, 64527, 72747, 83367, 193581, 1269031, 3807093, 11421279]

約数ペア:

[(1, 11421279), (3, 3807093), (9, 1269031), (59, 193581), (137, 83367), (157, 72747), (177, 64527), (411, 27789), (471, 24249), (531, 21509), (1233, 9263), (1413, 8083)]