30468669

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131899}}^1$

素因数の和:131920

約数の個数: 16

約数和(自身を含む): 50649600

約数和(自身を除く): 20180931

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 131899, 395697, 923293, 1450889, 2769879, 4352667, 10156223, 30468669]

約数ペア:

[(1, 30468669), (3, 10156223), (7, 4352667), (11, 2769879), (21, 1450889), (33, 923293), (77, 395697), (231, 131899)]