561361923

素因数分解:

$3^2\times {\mathrm{193}}^1\times {\mathrm{293}}^1\times {\mathrm{1103}}^1$

素因数の和:1595

約数の個数: 24

約数和(自身を含む): 818580672

約数和(自身を除く): 257218749

約数列:

[1, 3, 9, 193, 293, 579, 879, 1103, 1737, 2637, 3309, 9927, 56549, 169647, 212879, 323179, 508941, 638637, 969537, 1915911, 2908611, 62373547, 187120641, 561361923]

約数ペア:

[(1, 561361923), (3, 187120641), (9, 62373547), (193, 2908611), (293, 1915911), (579, 969537), (879, 638637), (1103, 508941), (1737, 323179), (2637, 212879), (3309, 169647), (9927, 56549)]