51972453

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{444209}}^1$

素因数の和:444228

約数の個数: 12

約数和(自身を含む): 80846220

約数和(自身を除く): 28873767

約数列:

[1, 3, 9, 13, 39, 117, 444209, 1332627, 3997881, 5774717, 17324151, 51972453]

約数ペア:

[(1, 51972453), (3, 17324151), (9, 5774717), (13, 3997881), (39, 1332627), (117, 444209)]