40578807

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{3203}}^1$

素因数の和:3350

約数の個数: 16

約数和(自身を含む): 55980288

約数和(自身を除く): 15401481

約数列:

[1, 3, 41, 103, 123, 309, 3203, 4223, 9609, 12669, 131323, 329909, 393969, 989727, 13526269, 40578807]

約数ペア:

[(1, 40578807), (3, 13526269), (41, 989727), (103, 393969), (123, 329909), (309, 131323), (3203, 12669), (4223, 9609)]