259419297

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{40847}}^1$

素因数の和:40952

約数の個数: 16

約数和(自身を含む): 362730240

約数和(自身を除く): 103310943

約数列:

[1, 3, 29, 73, 87, 219, 2117, 6351, 40847, 122541, 1184563, 2981831, 3553689, 8945493, 86473099, 259419297]

約数ペア:

[(1, 259419297), (3, 86473099), (29, 8945493), (73, 3553689), (87, 2981831), (219, 1184563), (2117, 122541), (6351, 40847)]