12772419

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{9001}}^1$

素因数の和:9058

約数の個数: 16

約数和(自身を含む): 19012224

約数和(自身を除く): 6239805

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 9001, 27003, 99011, 297033, 387043, 1161129, 4257473, 12772419]

約数ペア:

[(1, 12772419), (3, 4257473), (11, 1161129), (33, 387043), (43, 297033), (129, 99011), (473, 27003), (1419, 9001)]