11657987

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:175

約数の個数: 24

約数和(自身を含む): 13789440

約数和(自身を除く): 2131453

約数列:

[1, 11, 23, 59, 71, 121, 253, 649, 781, 1357, 1633, 2783, 4189, 7139, 8591, 14927, 17963, 46079, 96347, 164197, 197593, 506869, 1059817, 11657987]

約数ペア:

[(1, 11657987), (11, 1059817), (23, 506869), (59, 197593), (71, 164197), (121, 96347), (253, 46079), (649, 17963), (781, 14927), (1357, 8591), (1633, 7139), (2783, 4189)]