12442131

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 21184800

約数和(自身を除く): 8742669

約数列:

[1, 3, 9, 13, 19, 29, 39, 57, 87, 117, 171, 193, 247, 261, 377, 551, 579, 741, 1131, 1653, 1737, 2223, 2509, 3393, 3667, 4959, 5597, 7163, 7527, 11001, 16791, 21489, 22581, 33003, 47671, 50373, 64467, 72761, 106343, 143013, 218283, 319029, 429039, 654849, 957087, 1382459, 4147377, 12442131]

約数ペア:

[(1, 12442131), (3, 4147377), (9, 1382459), (13, 957087), (19, 654849), (29, 429039), (39, 319029), (57, 218283), (87, 143013), (117, 106343), (171, 72761), (193, 64467), (247, 50373), (261, 47671), (377, 33003), (551, 22581), (579, 21489), (741, 16791), (1131, 11001), (1653, 7527), (1737, 7163), (2223, 5597), (2509, 4959), (3393, 3667)]