974661429

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{338777}}^1$

素因数の和:338924

約数の個数: 16

約数和(自身を含む): 1496043648

約数和(自身を除く): 521382219

約数列:

[1, 3, 7, 21, 137, 411, 959, 2877, 338777, 1016331, 2371439, 7114317, 46412449, 139237347, 324887143, 974661429]

約数ペア:

[(1, 974661429), (3, 324887143), (7, 139237347), (21, 46412449), (137, 7114317), (411, 2371439), (959, 1016331), (2877, 338777)]