1820367021

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{677}}^1\times {\mathrm{4793}}^1$

素因数の和:5501

約数の個数: 32

約数和(自身を含む): 2808286848

約数和(自身を除く): 987919827

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 677, 2031, 4793, 7447, 11509, 14379, 22341, 34527, 52723, 81481, 126599, 158169, 244443, 379797, 896291, 2688873, 3244861, 9734583, 35693471, 55162637, 107080413, 165487911, 606789007, 1820367021]

約数ペア:

[(1, 1820367021), (3, 606789007), (11, 165487911), (17, 107080413), (33, 55162637), (51, 35693471), (187, 9734583), (561, 3244861), (677, 2688873), (2031, 896291), (4793, 379797), (7447, 244443), (11509, 158169), (14379, 126599), (22341, 81481), (34527, 52723)]