424344081

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{24733}}^1$

素因数の和:24805

約数の個数: 32

約数和(自身を含む): 696509440

約数和(自身を除く): 272165359

約数列:

[1, 3, 7, 19, 21, 43, 57, 129, 133, 301, 399, 817, 903, 2451, 5719, 17157, 24733, 74199, 173131, 469927, 519393, 1063519, 1409781, 3190557, 3289489, 7444633, 9868467, 20206861, 22333899, 60620583, 141448027, 424344081]

約数ペア:

[(1, 424344081), (3, 141448027), (7, 60620583), (19, 22333899), (21, 20206861), (43, 9868467), (57, 7444633), (129, 3289489), (133, 3190557), (301, 1409781), (399, 1063519), (817, 519393), (903, 469927), (2451, 173131), (5719, 74199), (17157, 24733)]