56339721

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{2957}}^1$

素因数の和:3065

約数の個数: 24

約数和(自身を含む): 85367880

約数和(自身を除く): 29028159

約数列:

[1, 3, 9, 29, 73, 87, 219, 261, 657, 2117, 2957, 6351, 8871, 19053, 26613, 85753, 215861, 257259, 647583, 771777, 1942749, 6259969, 18779907, 56339721]

約数ペア:

[(1, 56339721), (3, 18779907), (9, 6259969), (29, 1942749), (73, 771777), (87, 647583), (219, 257259), (261, 215861), (657, 85753), (2117, 26613), (2957, 19053), (6351, 8871)]