12123741

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{14081}}^1$

素因数の和:14132

約数の個数: 16

約数和(自身を含む): 18926208

約数和(自身を除く): 6802467

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 14081, 42243, 98567, 295701, 577321, 1731963, 4041247, 12123741]

約数ペア:

[(1, 12123741), (3, 4041247), (7, 1731963), (21, 577321), (41, 295701), (123, 98567), (287, 42243), (861, 14081)]