25143223

素因数分解:

$7^2\times {\mathrm{131}}^1\times {\mathrm{3917}}^1$

素因数の和:4062

約数の個数: 12

約数和(自身を含む): 29479032

約数和(自身を除く): 4335809

約数列:

[1, 7, 49, 131, 917, 3917, 6419, 27419, 191933, 513127, 3591889, 25143223]

約数ペア:

[(1, 25143223), (7, 3591889), (49, 513127), (131, 191933), (917, 27419), (3917, 6419)]