742642293

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{185707}}^1$

素因数の和:185784

約数の個数: 16

約数和(自身を含む): 1045907456

約数和(自身を除く): 303265163

約数列:

[1, 3, 31, 43, 93, 129, 1333, 3999, 185707, 557121, 5756917, 7985401, 17270751, 23956203, 247547431, 742642293]

約数ペア:

[(1, 742642293), (3, 247547431), (31, 23956203), (43, 17270751), (93, 7985401), (129, 5756917), (1333, 557121), (3999, 185707)]