30827181

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{133451}}^1$

素因数の和:133472

約数の個数: 16

約数和(自身を含む): 51245568

約数和(自身を除く): 20418387

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 133451, 400353, 934157, 1467961, 2802471, 4403883, 10275727, 30827181]

約数ペア:

[(1, 30827181), (3, 10275727), (7, 4403883), (11, 2802471), (21, 1467961), (33, 934157), (77, 400353), (231, 133451)]