1791202023

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{12277}}^1$

素因数の和:12368

約数の個数: 48

約数和(自身を含む): 2949666720

約数和(自身を除く): 1158464697

約数列:

[1, 3, 9, 13, 29, 39, 43, 87, 117, 129, 261, 377, 387, 559, 1131, 1247, 1677, 3393, 3741, 5031, 11223, 12277, 16211, 36831, 48633, 110493, 145899, 159601, 356033, 478803, 527911, 1068099, 1436409, 1583733, 3204297, 4628429, 4751199, 6862843, 13885287, 15309419, 20588529, 41655861, 45928257, 61765587, 137784771, 199022447, 597067341, 1791202023]

約数ペア:

[(1, 1791202023), (3, 597067341), (9, 199022447), (13, 137784771), (29, 61765587), (39, 45928257), (43, 41655861), (87, 20588529), (117, 15309419), (129, 13885287), (261, 6862843), (377, 4751199), (387, 4628429), (559, 3204297), (1131, 1583733), (1247, 1436409), (1677, 1068099), (3393, 527911), (3741, 478803), (5031, 356033), (11223, 159601), (12277, 145899), (16211, 110493), (36831, 48633)]