3079377

素因数分解:

$3^4\times 7^1\times {\mathrm{5431}}^1$

素因数の和:5450

約数の個数: 20

約数和(自身を含む): 5258176

約数和(自身を除く): 2178799

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 5431, 16293, 38017, 48879, 114051, 146637, 342153, 439911, 1026459, 3079377]

約数ペア:

[(1, 3079377), (3, 1026459), (7, 439911), (9, 342153), (21, 146637), (27, 114051), (63, 48879), (81, 38017), (189, 16293), (567, 5431)]