2512773

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:289

約数の個数: 24

約数和(自身を含む): 3868800

約数和(自身を除く): 1356027

約数列:

[1, 3, 9, 23, 61, 69, 183, 199, 207, 549, 597, 1403, 1791, 4209, 4577, 12139, 12627, 13731, 36417, 41193, 109251, 279197, 837591, 2512773]

約数ペア:

[(1, 2512773), (3, 837591), (9, 279197), (23, 109251), (61, 41193), (69, 36417), (183, 13731), (199, 12627), (207, 12139), (549, 4577), (597, 4209), (1403, 1791)]