5780817

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1031}}^1$

素因数の和:1133

約数の個数: 24

約数和(自身を含む): 9659520

約数和(自身を除く): 3878703

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 801, 1031, 1869, 3093, 5607, 7217, 9279, 21651, 64953, 91759, 275277, 642313, 825831, 1926939, 5780817]

約数ペア:

[(1, 5780817), (3, 1926939), (7, 825831), (9, 642313), (21, 275277), (63, 91759), (89, 64953), (267, 21651), (623, 9279), (801, 7217), (1031, 5607), (1869, 3093)]