2912941719

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{97}}^2\times {\mathrm{839}}^1$

素因数の和:1080

約数の個数: 36

約数和(自身を含む): 4360290480

約数和(自身を除く): 1447348761

約数列:

[1, 3, 9, 41, 97, 123, 291, 369, 839, 873, 2517, 3977, 7551, 9409, 11931, 28227, 34399, 35793, 81383, 84681, 103197, 244149, 309591, 385769, 732447, 1157307, 3336703, 3471921, 7894151, 10010109, 23682453, 30030327, 71047359, 323660191, 970980573, 2912941719]

約数ペア:

[(1, 2912941719), (3, 970980573), (9, 323660191), (41, 71047359), (97, 30030327), (123, 23682453), (291, 10010109), (369, 7894151), (839, 3471921), (873, 3336703), (2517, 1157307), (3977, 732447), (7551, 385769), (9409, 309591), (11931, 244149), (28227, 103197), (34399, 84681), (35793, 81383)]