25873393

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{21871}}^1$

素因数の和:21904

約数の個数: 12

約数和(自身を含む): 32020608

約数和(自身を除く): 6147215

約数列:

[1, 7, 13, 91, 169, 1183, 21871, 153097, 284323, 1990261, 3696199, 25873393]

約数ペア:

[(1, 25873393), (7, 3696199), (13, 1990261), (91, 284323), (169, 153097), (1183, 21871)]