193307517

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{17033}}^1$

素因数の和:17149

約数の個数: 24

約数和(自身を含む): 303818424

約数和(自身を除く): 110510907

約数列:

[1, 3, 9, 13, 39, 97, 117, 291, 873, 1261, 3783, 11349, 17033, 51099, 153297, 221429, 664287, 1652201, 1992861, 4956603, 14869809, 21478613, 64435839, 193307517]

約数ペア:

[(1, 193307517), (3, 64435839), (9, 21478613), (13, 14869809), (39, 4956603), (97, 1992861), (117, 1652201), (291, 664287), (873, 221429), (1261, 153297), (3783, 51099), (11349, 17033)]