16337967

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{6991}}^1$

素因数の和:7054

約数の個数: 16

約数和(自身を含む): 23493120

約数和(自身を除く): 7155153

約数列:

[1, 3, 19, 41, 57, 123, 779, 2337, 6991, 20973, 132829, 286631, 398487, 859893, 5445989, 16337967]

約数ペア:

[(1, 16337967), (3, 5445989), (19, 859893), (41, 398487), (57, 286631), (123, 132829), (779, 20973), (2337, 6991)]