536291231

素因数分解:

$7^2\times {\mathrm{17}}^2\times {\mathrm{37871}}^1$

素因数の和:37919

約数の個数: 18

約数和(自身を含む): 662722128

約数和(自身を除く): 126430897

約数列:

[1, 7, 17, 49, 119, 289, 833, 2023, 14161, 37871, 265097, 643807, 1855679, 4506649, 10944719, 31546543, 76613033, 536291231]

約数ペア:

[(1, 536291231), (7, 76613033), (17, 31546543), (49, 10944719), (119, 4506649), (289, 1855679), (833, 643807), (2023, 265097), (14161, 37871)]