13307039291

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{29947}}^1$

素因数の和:30243

約数の個数: 32

約数和(自身を含む): 17307548160

約数和(自身を除く): 4000508869

約数列:

[1, 7, 13, 19, 91, 133, 247, 257, 1729, 1799, 3341, 4883, 23387, 29947, 34181, 63479, 209629, 389311, 444353, 568993, 2725177, 3982951, 7396909, 7696379, 51778363, 53874653, 100052927, 146231201, 700370489, 1023618407, 1901005613, 13307039291]

約数ペア:

[(1, 13307039291), (7, 1901005613), (13, 1023618407), (19, 700370489), (91, 146231201), (133, 100052927), (247, 53874653), (257, 51778363), (1729, 7696379), (1799, 7396909), (3341, 3982951), (4883, 2725177), (23387, 568993), (29947, 444353), (34181, 389311), (63479, 209629)]