723873033

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1831}}^1$

素因数の和:1990

約数の個数: 48

約数和(自身を含む): 1173652480

約数和(自身を除く): 449779447

約数列:

[1, 3, 9, 13, 31, 39, 93, 109, 117, 279, 327, 403, 981, 1209, 1417, 1831, 3379, 3627, 4251, 5493, 10137, 12753, 16479, 23803, 30411, 43927, 56761, 71409, 131781, 170283, 199579, 214227, 395343, 510849, 598737, 737893, 1796211, 2213679, 2594527, 6186949, 6641037, 7783581, 18560847, 23350743, 55682541, 80430337, 241291011, 723873033]

約数ペア:

[(1, 723873033), (3, 241291011), (9, 80430337), (13, 55682541), (31, 23350743), (39, 18560847), (93, 7783581), (109, 6641037), (117, 6186949), (279, 2594527), (327, 2213679), (403, 1796211), (981, 737893), (1209, 598737), (1417, 510849), (1831, 395343), (3379, 214227), (3627, 199579), (4251, 170283), (5493, 131781), (10137, 71409), (12753, 56761), (16479, 43927), (23803, 30411)]