1914205359

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{2243}}^1\times {\mathrm{2351}}^1$

素因数の和:4619

約数の個数: 24

約数和(自身を含む): 2807836416

約数和(自身を除く): 893631057

約数列:

[1, 3, 11, 33, 121, 363, 2243, 2351, 6729, 7053, 24673, 25861, 74019, 77583, 271403, 284471, 814209, 853413, 5273293, 15819879, 58006223, 174018669, 638068453, 1914205359]

約数ペア:

[(1, 1914205359), (3, 638068453), (11, 174018669), (33, 58006223), (121, 15819879), (363, 5273293), (2243, 853413), (2351, 814209), (6729, 284471), (7053, 271403), (24673, 77583), (25861, 74019)]