23663889

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1301}}^1$

素因数の和:1397

約数の個数: 24

約数和(自身を含む): 35747712

約数和(自身を除く): 12083823

約数列:

[1, 3, 9, 43, 47, 129, 141, 387, 423, 1301, 2021, 3903, 6063, 11709, 18189, 55943, 61147, 167829, 183441, 503487, 550323, 2629321, 7887963, 23663889]

約数ペア:

[(1, 23663889), (3, 7887963), (9, 2629321), (43, 550323), (47, 503487), (129, 183441), (141, 167829), (387, 61147), (423, 55943), (1301, 18189), (2021, 11709), (3903, 6063)]