26825319

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1301}}^1$

素因数の和:1415

約数の個数: 24

約数和(自身を含む): 40622400

約数和(自身を除く): 13797081

約数列:

[1, 3, 9, 29, 79, 87, 237, 261, 711, 1301, 2291, 3903, 6873, 11709, 20619, 37729, 102779, 113187, 308337, 339561, 925011, 2980591, 8941773, 26825319]

約数ペア:

[(1, 26825319), (3, 8941773), (9, 2980591), (29, 925011), (79, 339561), (87, 308337), (237, 113187), (261, 102779), (711, 37729), (1301, 20619), (2291, 11709), (3903, 6873)]