440090559

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{1429}}^1\times {\mathrm{1801}}^1$

素因数の和:3255

約数の個数: 24

約数和(自身を含む): 669983600

約数和(自身を除く): 229893041

約数列:

[1, 3, 9, 19, 57, 171, 1429, 1801, 4287, 5403, 12861, 16209, 27151, 34219, 81453, 102657, 244359, 307971, 2573629, 7720887, 23162661, 48898951, 146696853, 440090559]

約数ペア:

[(1, 440090559), (3, 146696853), (9, 48898951), (19, 23162661), (57, 7720887), (171, 2573629), (1429, 307971), (1801, 244359), (4287, 102657), (5403, 81453), (12861, 34219), (16209, 27151)]