2885857857

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{166399}}^1$

素因数の和:166493

約数の個数: 24

約数和(自身を含む): 4361011200

約数和(自身を除く): 1475153343

約数列:

[1, 3, 9, 41, 47, 123, 141, 369, 423, 1927, 5781, 17343, 166399, 499197, 1497591, 6822359, 7820753, 20467077, 23462259, 61401231, 70386777, 320650873, 961952619, 2885857857]

約数ペア:

[(1, 2885857857), (3, 961952619), (9, 320650873), (41, 70386777), (47, 61401231), (123, 23462259), (141, 20467077), (369, 7820753), (423, 6822359), (1927, 1497591), (5781, 499197), (17343, 166399)]