2017649097

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{659}}^1\times {\mathrm{20011}}^1$

素因数の和:20693

約数の個数: 24

約数和(自身を含む): 3090653280

約数和(自身を除く): 1073004183

約数列:

[1, 3, 9, 17, 51, 153, 659, 1977, 5931, 11203, 20011, 33609, 60033, 100827, 180099, 340187, 1020561, 3061683, 13187249, 39561747, 118685241, 224183233, 672549699, 2017649097]

約数ペア:

[(1, 2017649097), (3, 672549699), (9, 224183233), (17, 118685241), (51, 39561747), (153, 13187249), (659, 3061683), (1977, 1020561), (5931, 340187), (11203, 180099), (20011, 100827), (33609, 60033)]