1880934489

素因数分解:

$3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{279029}}^1$

素因数の和:279149

約数の個数: 24

約数和(自身を含む): 3134064960

約数和(自身を除く): 1253130471

約数列:

[1, 3, 7, 9, 21, 63, 107, 321, 749, 963, 2247, 6741, 279029, 837087, 1953203, 2511261, 5859609, 17578827, 29856103, 89568309, 208992721, 268704927, 626978163, 1880934489]

約数ペア:

[(1, 1880934489), (3, 626978163), (7, 268704927), (9, 208992721), (21, 89568309), (63, 29856103), (107, 17578827), (321, 5859609), (749, 2511261), (963, 1953203), (2247, 837087), (6741, 279029)]