28934397

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4127}}^1$

素因数の和:4193

約数の個数: 24

約数和(自身を含む): 45077760

約数和(自身を除く): 16143363

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 369, 779, 2337, 4127, 7011, 12381, 37143, 78413, 169207, 235239, 507621, 705717, 1522863, 3214933, 9644799, 28934397]

約数ペア:

[(1, 28934397), (3, 9644799), (9, 3214933), (19, 1522863), (41, 705717), (57, 507621), (123, 235239), (171, 169207), (369, 78413), (779, 37143), (2337, 12381), (4127, 7011)]