25482961

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2731}}^1$

素因数の和:2812

約数の個数: 16

約数和(自身を含む): 30773248

約数和(自身を除く): 5290287

約数列:

[1, 7, 31, 43, 217, 301, 1333, 2731, 9331, 19117, 84661, 117433, 592627, 822031, 3640423, 25482961]

約数ペア:

[(1, 25482961), (7, 3640423), (31, 822031), (43, 592627), (217, 117433), (301, 84661), (1333, 19117), (2731, 9331)]