12491366403

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{397}}^1\times {\mathrm{1709}}^1$

素因数の和:2164

約数の個数: 48

約数和(自身を含む): 18669670560

約数和(自身を除く): 6178304157

約数列:

[1, 3, 17, 19, 51, 57, 323, 361, 397, 969, 1083, 1191, 1709, 5127, 6137, 6749, 7543, 18411, 20247, 22629, 29053, 32471, 87159, 97413, 128231, 143317, 384693, 429951, 552007, 616949, 678473, 1656021, 1850847, 2035419, 2436389, 7309167, 10488133, 11534041, 12890987, 31464399, 34602123, 38672961, 219146779, 244928753, 657440337, 734786259, 4163788801, 12491366403]

約数ペア:

[(1, 12491366403), (3, 4163788801), (17, 734786259), (19, 657440337), (51, 244928753), (57, 219146779), (323, 38672961), (361, 34602123), (397, 31464399), (969, 12890987), (1083, 11534041), (1191, 10488133), (1709, 7309167), (5127, 2436389), (6137, 2035419), (6749, 1850847), (7543, 1656021), (18411, 678473), (20247, 616949), (22629, 552007), (29053, 429951), (32471, 384693), (87159, 143317), (97413, 128231)]