2387277

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:217

約数の個数: 24

約数和(自身を含む): 3627936

約数和(自身を除く): 1240659

約数列:

[1, 3, 9, 37, 67, 107, 111, 201, 321, 333, 603, 963, 2479, 3959, 7169, 7437, 11877, 21507, 22311, 35631, 64521, 265253, 795759, 2387277]

約数ペア:

[(1, 2387277), (3, 795759), (9, 265253), (37, 64521), (67, 35631), (107, 22311), (111, 21507), (201, 11877), (321, 7437), (333, 7169), (603, 3959), (963, 2479)]