2017178913

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{790121}}^1$

素因数の和:790184

約数の個数: 16

約数和(自身を含む): 2882365056

約数和(自身を除く): 865186143

約数列:

[1, 3, 23, 37, 69, 111, 851, 2553, 790121, 2370363, 18172783, 29234477, 54518349, 87703431, 672392971, 2017178913]

約数ペア:

[(1, 2017178913), (3, 672392971), (23, 87703431), (37, 54518349), (69, 29234477), (111, 18172783), (851, 2370363), (2553, 790121)]