12485109

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:154

約数の個数: 64

約数和(自身を含む): 22579200

約数和(自身を除く): 10094091

約数列:

[1, 3, 7, 13, 19, 21, 29, 39, 57, 83, 87, 91, 133, 203, 247, 249, 273, 377, 399, 551, 581, 609, 741, 1079, 1131, 1577, 1653, 1729, 1743, 2407, 2639, 3237, 3857, 4731, 5187, 7163, 7221, 7553, 7917, 11039, 11571, 16849, 20501, 21489, 22659, 31291, 33117, 45733, 50141, 50547, 61503, 93873, 137199, 143507, 150423, 219037, 320131, 430521, 594529, 657111, 960393, 1783587, 4161703, 12485109]

約数ペア:

[(1, 12485109), (3, 4161703), (7, 1783587), (13, 960393), (19, 657111), (21, 594529), (29, 430521), (39, 320131), (57, 219037), (83, 150423), (87, 143507), (91, 137199), (133, 93873), (203, 61503), (247, 50547), (249, 50141), (273, 45733), (377, 33117), (399, 31291), (551, 22659), (581, 21489), (609, 20501), (741, 16849), (1079, 11571), (1131, 11039), (1577, 7917), (1653, 7553), (1729, 7221), (1743, 7163), (2407, 5187), (2639, 4731), (3237, 3857)]