47800293

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{1451}}^1$

素因数の和:1672

約数の個数: 16

約数和(自身を含む): 65049600

約数和(自身を除く): 17249307

約数列:

[1, 3, 79, 139, 237, 417, 1451, 4353, 10981, 32943, 114629, 201689, 343887, 605067, 15933431, 47800293]

約数ペア:

[(1, 47800293), (3, 15933431), (79, 605067), (139, 343887), (237, 201689), (417, 114629), (1451, 32943), (4353, 10981)]