29780793

素因数分解:

$3^2\times 7^1\times {\mathrm{472711}}^1$

素因数の和:472724

約数の個数: 12

約数和(自身を含む): 49162048

約数和(自身を除く): 19381255

約数列:

[1, 3, 7, 9, 21, 63, 472711, 1418133, 3308977, 4254399, 9926931, 29780793]

約数ペア:

[(1, 29780793), (3, 9926931), (7, 4254399), (9, 3308977), (21, 1418133), (63, 472711)]