269968257

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{21169}}^1$

素因数の和:21297

約数の個数: 24

約数和(自身を含む): 423823400

約数和(自身を除く): 153855143

約数列:

[1, 3, 9, 13, 39, 109, 117, 327, 981, 1417, 4251, 12753, 21169, 63507, 190521, 275197, 825591, 2307421, 2476773, 6922263, 20766789, 29996473, 89989419, 269968257]

約数ペア:

[(1, 269968257), (3, 89989419), (9, 29996473), (13, 20766789), (39, 6922263), (109, 2476773), (117, 2307421), (327, 825591), (981, 275197), (1417, 190521), (4251, 63507), (12753, 21169)]