28649517

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{4679}}^1$

素因数の和:4852

約数の個数: 16

約数和(自身を含む): 41408640

約数和(自身を除く): 12759123

約数列:

[1, 3, 13, 39, 157, 471, 2041, 4679, 6123, 14037, 60827, 182481, 734603, 2203809, 9549839, 28649517]

約数ペア:

[(1, 28649517), (3, 9549839), (13, 2203809), (39, 734603), (157, 182481), (471, 60827), (2041, 14037), (4679, 6123)]