290836707837

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{1069}}^1\times {\mathrm{8623}}^1$

素因数の和:10517

約数の個数: 32

約数和(自身を含む): 418567564800

約数和(自身を除く): 127730856963

約数列:

[1, 3, 13, 39, 809, 1069, 2427, 3207, 8623, 10517, 13897, 25869, 31551, 41691, 112099, 336297, 864821, 2594463, 6976007, 9217987, 11242673, 20928021, 27653961, 33728019, 90688091, 119833831, 272064273, 359501493, 7457351483, 22372054449, 96945569279, 290836707837]

約数ペア:

[(1, 290836707837), (3, 96945569279), (13, 22372054449), (39, 7457351483), (809, 359501493), (1069, 272064273), (2427, 119833831), (3207, 90688091), (8623, 33728019), (10517, 27653961), (13897, 20928021), (25869, 11242673), (31551, 9217987), (41691, 6976007), (112099, 2594463), (336297, 864821)]