30974157

素因数分解:

$3^4\times {\mathrm{127}}^1\times {\mathrm{3011}}^1$

素因数の和:3150

約数の個数: 20

約数和(自身を含む): 46649856

約数和(自身を除く): 15675699

約数列:

[1, 3, 9, 27, 81, 127, 381, 1143, 3011, 3429, 9033, 10287, 27099, 81297, 243891, 382397, 1147191, 3441573, 10324719, 30974157]

約数ペア:

[(1, 30974157), (3, 10324719), (9, 3441573), (27, 1147191), (81, 382397), (127, 243891), (381, 81297), (1143, 27099), (3011, 10287), (3429, 9033)]