211156627

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{9323}}^1$

素因数の和:9434

約数の個数: 16

約数和(自身を含む): 241678080

約数和(自身を除く): 30521453

約数列:

[1, 11, 29, 71, 319, 781, 2059, 9323, 22649, 102553, 270367, 661933, 2974037, 7281263, 19196057, 211156627]

約数ペア:

[(1, 211156627), (11, 19196057), (29, 7281263), (71, 2974037), (319, 661933), (781, 270367), (2059, 102553), (9323, 22649)]