1237720319

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{46747}}^1$

素因数の和:46870

約数の個数: 16

約数和(自身を含む): 1413659520

約数和(自身を除く): 175939201

約数列:

[1, 11, 29, 83, 319, 913, 2407, 26477, 46747, 514217, 1355663, 3880001, 14912293, 42680011, 112520029, 1237720319]

約数ペア:

[(1, 1237720319), (11, 112520029), (29, 42680011), (83, 14912293), (319, 3880001), (913, 1355663), (2407, 514217), (26477, 46747)]