1625687433

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{2087}}^1\times {\mathrm{2111}}^1$

素因数の和:4245

約数の個数: 24

約数和(自身を含む): 2407781376

約数和(自身を除く): 782093943

約数列:

[1, 3, 9, 41, 123, 369, 2087, 2111, 6261, 6333, 18783, 18999, 85567, 86551, 256701, 259653, 770103, 778959, 4405657, 13216971, 39650913, 180631937, 541895811, 1625687433]

約数ペア:

[(1, 1625687433), (3, 541895811), (9, 180631937), (41, 39650913), (123, 13216971), (369, 4405657), (2087, 778959), (2111, 770103), (6261, 259653), (6333, 256701), (18783, 86551), (18999, 85567)]