426879837

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{541}}^1\times {\mathrm{1201}}^1$

素因数の和:1821

約数の個数: 24

約数和(自身を含む): 626727608

約数和(自身を除く): 199847771

約数列:

[1, 3, 9, 73, 219, 541, 657, 1201, 1623, 3603, 4869, 10809, 39493, 87673, 118479, 263019, 355437, 649741, 789057, 1949223, 5847669, 47431093, 142293279, 426879837]

約数ペア:

[(1, 426879837), (3, 142293279), (9, 47431093), (73, 5847669), (219, 1949223), (541, 789057), (657, 649741), (1201, 355437), (1623, 263019), (3603, 118479), (4869, 87673), (10809, 39493)]