11811877

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1171}}^1$

素因数の和:1320

約数の個数: 16

約数和(自身を含む): 14851584

約数和(自身を除く): 3039707

約数列:

[1, 7, 11, 77, 131, 917, 1171, 1441, 8197, 10087, 12881, 90167, 153401, 1073807, 1687411, 11811877]

約数ペア:

[(1, 11811877), (7, 1687411), (11, 1073807), (77, 153401), (131, 90167), (917, 12881), (1171, 10087), (1441, 8197)]