5261193

素因数分解:

$3^6\times 7^1\times {\mathrm{1031}}^1$

素因数の和:1056

約数の個数: 28

約数和(自身を含む): 9023808

約数和(自身を除く): 3762615

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1031, 1701, 3093, 5103, 7217, 9279, 21651, 27837, 64953, 83511, 194859, 250533, 584577, 751599, 1753731, 5261193]

約数ペア:

[(1, 5261193), (3, 1753731), (7, 751599), (9, 584577), (21, 250533), (27, 194859), (63, 83511), (81, 64953), (189, 27837), (243, 21651), (567, 9279), (729, 7217), (1031, 5103), (1701, 3093)]