25709307

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{9839}}^1$

素因数の和:9922

約数の個数: 16

約数和(自身を含む): 37470720

約数和(自身を除く): 11761413

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 9839, 29517, 127907, 383721, 659213, 1977639, 8569769, 25709307]

約数ペア:

[(1, 25709307), (3, 8569769), (13, 1977639), (39, 659213), (67, 383721), (201, 127907), (871, 29517), (2613, 9839)]