16938586947

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{7817}}^1$

素因数の和:8163

約数の個数: 32

約数和(自身を含む): 23536558080

約数和(自身を除く): 6597971133

約数列:

[1, 3, 41, 79, 123, 223, 237, 669, 3239, 7817, 9143, 9717, 17617, 23451, 27429, 52851, 320497, 617543, 722297, 961491, 1743191, 1852629, 2166891, 5229573, 25319263, 71470831, 75957789, 137712089, 214412493, 413136267, 5646195649, 16938586947]

約数ペア:

[(1, 16938586947), (3, 5646195649), (41, 413136267), (79, 214412493), (123, 137712089), (223, 75957789), (237, 71470831), (669, 25319263), (3239, 5229573), (7817, 2166891), (9143, 1852629), (9717, 1743191), (17617, 961491), (23451, 722297), (27429, 617543), (52851, 320497)]