293790486531

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{661}}^2\times {\mathrm{4229}}^1$

素因数の和:5607

約数の個数: 24

約数和(自身を含む): 399810835440

約数和(自身を除く): 106020348909

約数列:

[1, 3, 53, 159, 661, 1983, 4229, 12687, 35033, 105099, 224137, 436921, 672411, 1310763, 2795369, 8386107, 23156813, 69470439, 148154557, 444463671, 1847738909, 5543216727, 97930162177, 293790486531]

約数ペア:

[(1, 293790486531), (3, 97930162177), (53, 5543216727), (159, 1847738909), (661, 444463671), (1983, 148154557), (4229, 69470439), (12687, 23156813), (35033, 8386107), (105099, 2795369), (224137, 1310763), (436921, 672411)]