278322861

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{116113}}^1$

素因数の和:116180

約数の個数: 16

約数和(自身を含む): 401289984

約数和(自身を除く): 122967123

約数列:

[1, 3, 17, 47, 51, 141, 799, 2397, 116113, 348339, 1973921, 5457311, 5921763, 16371933, 92774287, 278322861]

約数ペア:

[(1, 278322861), (3, 92774287), (17, 16371933), (47, 5921763), (51, 5457311), (141, 1973921), (799, 348339), (2397, 116113)]