25897927

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{439}}^1$

素因数の和:654

約数の個数: 16

約数和(自身を含む): 29399040

約数和(自身を除く): 3501113

約数列:

[1, 11, 31, 173, 341, 439, 1903, 4829, 5363, 13609, 58993, 75947, 149699, 835417, 2354357, 25897927]

約数ペア:

[(1, 25897927), (11, 2354357), (31, 835417), (173, 149699), (341, 75947), (439, 58993), (1903, 13609), (4829, 5363)]