426549893

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{191021}}^1$

素因数の和:191068

約数の個数: 16

約数和(自身を含む): 550143360

約数和(自身を除く): 123593467

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 191021, 1337147, 2101231, 5539609, 14708617, 38777263, 60935699, 426549893]

約数ペア:

[(1, 426549893), (7, 60935699), (11, 38777263), (29, 14708617), (77, 5539609), (203, 2101231), (319, 1337147), (2233, 191021)]