2124027

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:391

約数の個数: 24

約数和(自身を含む): 3314688

約数和(自身を除く): 1190661

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 331, 713, 993, 2139, 2979, 6417, 7613, 10261, 22839, 30783, 68517, 92349, 236003, 708009, 2124027]

約数ペア:

[(1, 2124027), (3, 708009), (9, 236003), (23, 92349), (31, 68517), (69, 30783), (93, 22839), (207, 10261), (279, 7613), (331, 6417), (713, 2979), (993, 2139)]