17814213

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2099}}^1$

素因数の和:2169

約数の個数: 24

約数和(自身を含む): 27518400

約数和(自身を除く): 9704187

約数列:

[1, 3, 9, 23, 41, 69, 123, 207, 369, 943, 2099, 2829, 6297, 8487, 18891, 48277, 86059, 144831, 258177, 434493, 774531, 1979357, 5938071, 17814213]

約数ペア:

[(1, 17814213), (3, 5938071), (9, 1979357), (23, 774531), (41, 434493), (69, 258177), (123, 144831), (207, 86059), (369, 48277), (943, 18891), (2099, 8487), (2829, 6297)]