1206484321

素因数分解:

$7^3\times {\mathrm{829}}^1\times {\mathrm{4243}}^1$

素因数の和:5093

約数の個数: 16

約数和(自身を含む): 1409008000

約数和(自身を除く): 202523679

約数列:

[1, 7, 49, 343, 829, 4243, 5803, 29701, 40621, 207907, 284347, 1455349, 3517447, 24622129, 172354903, 1206484321]

約数ペア:

[(1, 1206484321), (7, 172354903), (49, 24622129), (343, 3517447), (829, 1455349), (4243, 284347), (5803, 207907), (29701, 40621)]