280929597

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{52579}}^1$

素因数の和:52732

約数の個数: 16

約数和(自身を含む): 406338240

約数和(自身を除く): 125408643

約数列:

[1, 3, 13, 39, 137, 411, 1781, 5343, 52579, 157737, 683527, 2050581, 7203323, 21609969, 93643199, 280929597]

約数ペア:

[(1, 280929597), (3, 93643199), (13, 21609969), (39, 7203323), (137, 2050581), (411, 683527), (1781, 157737), (5343, 52579)]