13361796721

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{26927}}^1$

素因数の和:27014

約数の個数: 48

約数和(自身を含む): 18050376960

約数和(自身を除く): 4688580239

約数列:

[1, 7, 13, 19, 41, 49, 91, 133, 247, 287, 533, 637, 779, 931, 1729, 2009, 3731, 5453, 10127, 12103, 26117, 26927, 38171, 70889, 188489, 350051, 496223, 511613, 1104007, 1319423, 2450357, 3581291, 6650969, 7728049, 14352091, 17152499, 20976133, 25069037, 46556783, 54096343, 100464637, 146832931, 272689729, 325897481, 703252459, 1027830517, 1908828103, 13361796721]

約数ペア:

[(1, 13361796721), (7, 1908828103), (13, 1027830517), (19, 703252459), (41, 325897481), (49, 272689729), (91, 146832931), (133, 100464637), (247, 54096343), (287, 46556783), (533, 25069037), (637, 20976133), (779, 17152499), (931, 14352091), (1729, 7728049), (2009, 6650969), (3731, 3581291), (5453, 2450357), (10127, 1319423), (12103, 1104007), (26117, 511613), (26927, 496223), (38171, 350051), (70889, 188489)]