117565021

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{2281}}^1$

素因数の和:2524

約数の個数: 16

約数和(自身を含む): 138745600

約数和(自身を除く): 21180579

約数列:

[1, 7, 37, 199, 259, 1393, 2281, 7363, 15967, 51541, 84397, 453919, 590779, 3177433, 16795003, 117565021]

約数ペア:

[(1, 117565021), (7, 16795003), (37, 3177433), (199, 590779), (259, 453919), (1393, 84397), (2281, 51541), (7363, 15967)]