30820377

素因数分解:

$3^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{5009}}^1$

素因数の和:5312

約数の個数: 16

約数和(自身を含む): 47134080

約数和(自身を除く): 16313703

約数列:

[1, 3, 7, 21, 293, 879, 2051, 5009, 6153, 15027, 35063, 105189, 1467637, 4402911, 10273459, 30820377]

約数ペア:

[(1, 30820377), (3, 10273459), (7, 4402911), (21, 1467637), (293, 105189), (879, 35063), (2051, 15027), (5009, 6153)]