13306979907

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{15289}}^1$

素因数の和:15524

約数の個数: 48

約数和(自身を含む): 21304963680

約数和(自身を除く): 7997983773

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 173, 387, 519, 559, 1557, 1677, 2249, 5031, 6747, 7439, 15289, 20241, 22317, 45867, 66951, 96707, 137601, 198757, 290121, 596271, 657427, 870363, 1788813, 1972281, 2644997, 5916843, 7934991, 8546551, 23804973, 25639653, 34384961, 76918959, 103154883, 113734871, 309464649, 341204613, 1023613839, 1478553323, 4435659969, 13306979907]

約数ペア:

[(1, 13306979907), (3, 4435659969), (9, 1478553323), (13, 1023613839), (39, 341204613), (43, 309464649), (117, 113734871), (129, 103154883), (173, 76918959), (387, 34384961), (519, 25639653), (559, 23804973), (1557, 8546551), (1677, 7934991), (2249, 5916843), (5031, 2644997), (6747, 1972281), (7439, 1788813), (15289, 870363), (20241, 657427), (22317, 596271), (45867, 290121), (66951, 198757), (96707, 137601)]