493023837

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{19793}}^1$

素因数の和:19857

約数の個数: 24

約数和(自身を含む): 723985344

約数和(自身を除く): 230961507

約数列:

[1, 3, 19, 23, 57, 69, 361, 437, 1083, 1311, 8303, 19793, 24909, 59379, 376067, 455239, 1128201, 1365717, 7145273, 8649541, 21435819, 25948623, 164341279, 493023837]

約数ペア:

[(1, 493023837), (3, 164341279), (19, 25948623), (23, 21435819), (57, 8649541), (69, 7145273), (361, 1365717), (437, 1128201), (1083, 455239), (1311, 376067), (8303, 59379), (19793, 24909)]