2013146667

素因数分解:

$3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{104087}}^1$

素因数の和:104407

約数の個数: 24

約数和(自身を含む): 3334146816

約数和(自身を除く): 1321000149

約数列:

[1, 3, 7, 9, 21, 63, 307, 921, 2149, 2763, 6447, 19341, 104087, 312261, 728609, 936783, 2185827, 6557481, 31954709, 95864127, 223682963, 287592381, 671048889, 2013146667]

約数ペア:

[(1, 2013146667), (3, 671048889), (7, 287592381), (9, 223682963), (21, 95864127), (63, 31954709), (307, 6557481), (921, 2185827), (2149, 936783), (2763, 728609), (6447, 312261), (19341, 104087)]