388283753

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{10993}}^1$

素因数の和:11049

約数の個数: 24

約数和(自身を含む): 482856480

約数和(自身を除く): 94572727

約数列:

[1, 11, 13, 19, 143, 169, 209, 247, 1859, 2717, 3211, 10993, 35321, 120923, 142909, 208867, 1571999, 1857817, 2297537, 2715271, 20435987, 29867981, 35298523, 388283753]

約数ペア:

[(1, 388283753), (11, 35298523), (13, 29867981), (19, 20435987), (143, 2715271), (169, 2297537), (209, 1857817), (247, 1571999), (1859, 208867), (2717, 142909), (3211, 120923), (10993, 35321)]