189243847

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{2963}}^1$

素因数の和:3027

約数の個数: 16

約数和(自身を含む): 216609120

約数和(自身を除く): 27365273

約数列:

[1, 13, 17, 221, 289, 2963, 3757, 4913, 38519, 50371, 63869, 654823, 856307, 11131991, 14557219, 189243847]

約数ペア:

[(1, 189243847), (13, 14557219), (17, 11131991), (221, 856307), (289, 654823), (2963, 63869), (3757, 50371), (4913, 38519)]