30214089

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2213}}^1$

素因数の和:2297

約数の個数: 24

約数和(自身を含む): 45936072

約数和(自身を除く): 15721983

約数列:

[1, 3, 9, 37, 41, 111, 123, 333, 369, 1517, 2213, 4551, 6639, 13653, 19917, 81881, 90733, 245643, 272199, 736929, 816597, 3357121, 10071363, 30214089]

約数ペア:

[(1, 30214089), (3, 10071363), (9, 3357121), (37, 816597), (41, 736929), (111, 272199), (123, 245643), (333, 90733), (369, 81881), (1517, 19917), (2213, 13653), (4551, 6639)]