13306814521

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{5107}}^1$

素因数の和:5294

約数の個数: 64

約数和(自身を含む): 18947819520

約数和(自身を除く): 5641004999

約数列:

[1, 7, 11, 13, 19, 77, 91, 133, 137, 143, 209, 247, 959, 1001, 1463, 1507, 1729, 1781, 2603, 2717, 5107, 10549, 12467, 18221, 19019, 19591, 28633, 33839, 35749, 56177, 66391, 97033, 137137, 200431, 236873, 372229, 393239, 464737, 679231, 699659, 730301, 1067363, 1261429, 2605603, 4897613, 5112107, 7471541, 7696249, 8830003, 9095567, 13293521, 13875719, 53873743, 63668969, 93054647, 97130033, 100051237, 146228731, 172815773, 700358659, 1023601117, 1209710411, 1900973503, 13306814521]

約数ペア:

[(1, 13306814521), (7, 1900973503), (11, 1209710411), (13, 1023601117), (19, 700358659), (77, 172815773), (91, 146228731), (133, 100051237), (137, 97130033), (143, 93054647), (209, 63668969), (247, 53873743), (959, 13875719), (1001, 13293521), (1463, 9095567), (1507, 8830003), (1729, 7696249), (1781, 7471541), (2603, 5112107), (2717, 4897613), (5107, 2605603), (10549, 1261429), (12467, 1067363), (18221, 730301), (19019, 699659), (19591, 679231), (28633, 464737), (33839, 393239), (35749, 372229), (56177, 236873), (66391, 200431), (97033, 137137)]