426654639

素因数分解:

$3^2\times {\mathrm{1277}}^1\times {\mathrm{37123}}^1$

素因数の和:38406

約数の個数: 12

約数和(自身を含む): 616778136

約数和(自身を除く): 190123497

約数列:

[1, 3, 9, 1277, 3831, 11493, 37123, 111369, 334107, 47406071, 142218213, 426654639]

約数ペア:

[(1, 426654639), (3, 142218213), (9, 47406071), (1277, 334107), (3831, 111369), (11493, 37123)]