396202311

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{523}}^1\times {\mathrm{2053}}^1$

素因数の和:2623

約数の個数: 24

約数和(自身を含む): 587657616

約数和(自身を除く): 191455305

約数列:

[1, 3, 9, 41, 123, 369, 523, 1569, 2053, 4707, 6159, 18477, 21443, 64329, 84173, 192987, 252519, 757557, 1073719, 3221157, 9663471, 44022479, 132067437, 396202311]

約数ペア:

[(1, 396202311), (3, 132067437), (9, 44022479), (41, 9663471), (123, 3221157), (369, 1073719), (523, 757557), (1569, 252519), (2053, 192987), (4707, 84173), (6159, 64329), (18477, 21443)]