65571979

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{743}}^1$

素因数の和:938

約数の個数: 16

約数和(自身を含む): 73281024

約数和(自身を除く): 7709045

約数列:

[1, 11, 71, 113, 743, 781, 1243, 8023, 8173, 52753, 83959, 88253, 580283, 923549, 5961089, 65571979]

約数ペア:

[(1, 65571979), (11, 5961089), (71, 923549), (113, 580283), (743, 88253), (781, 83959), (1243, 52753), (8023, 8173)]