2016890187

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^2\times {\mathrm{4517}}^1$

素因数の和:4747

約数の個数: 24

約数和(自身を含む): 2924013456

約数和(自身を除く): 907123269

約数列:

[1, 3, 13, 39, 107, 321, 1391, 4173, 4517, 11449, 13551, 34347, 58721, 148837, 176163, 446511, 483319, 1449957, 6283147, 18849441, 51715133, 155145399, 672296729, 2016890187]

約数ペア:

[(1, 2016890187), (3, 672296729), (13, 155145399), (39, 51715133), (107, 18849441), (321, 6283147), (1391, 1449957), (4173, 483319), (4517, 446511), (11449, 176163), (13551, 148837), (34347, 58721)]