86554293

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{242449}}^1$

素因数の和:242476

約数の個数: 16

約数和(自身を含む): 139651200

約数和(自身を除く): 53096907

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 242449, 727347, 1697143, 4121633, 5091429, 12364899, 28851431, 86554293]

約数ペア:

[(1, 86554293), (3, 28851431), (7, 12364899), (17, 5091429), (21, 4121633), (51, 1697143), (119, 727347), (357, 242449)]