65987047

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{1783}}^1$

素因数の和:2118

約数の個数: 16

約数和(自身を含む): 80151552

約数和(自身を除く): 14164505

約数列:

[1, 7, 17, 119, 311, 1783, 2177, 5287, 12481, 30311, 37009, 212177, 554513, 3881591, 9426721, 65987047]

約数ペア:

[(1, 65987047), (7, 9426721), (17, 3881591), (119, 554513), (311, 212177), (1783, 37009), (2177, 30311), (5287, 12481)]