12648579

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1381}}^1$

素因数の和:1498

約数の個数: 16

約数和(自身を含む): 17512704

約数和(自身を除く): 4864125

約数列:

[1, 3, 43, 71, 129, 213, 1381, 3053, 4143, 9159, 59383, 98051, 178149, 294153, 4216193, 12648579]

約数ペア:

[(1, 12648579), (3, 4216193), (43, 294153), (71, 178149), (129, 98051), (213, 59383), (1381, 9159), (3053, 4143)]