25958007

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1409}}^1$

素因数の和:1527

約数の個数: 24

約数和(自身を含む): 39592800

約数和(自身を除く): 13634793

約数列:

[1, 3, 9, 23, 69, 89, 207, 267, 801, 1409, 2047, 4227, 6141, 12681, 18423, 32407, 97221, 125401, 291663, 376203, 1128609, 2884223, 8652669, 25958007]

約数ペア:

[(1, 25958007), (3, 8652669), (9, 2884223), (23, 1128609), (69, 376203), (89, 291663), (207, 125401), (267, 97221), (801, 32407), (1409, 18423), (2047, 12681), (4227, 6141)]