17755839

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2767}}^1$

素因数の和:2827

約数の個数: 24

約数和(自身を含む): 27635712

約数和(自身を除く): 9879873

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 713, 2139, 2767, 6417, 8301, 24903, 63641, 85777, 190923, 257331, 572769, 771993, 1972871, 5918613, 17755839]

約数ペア:

[(1, 17755839), (3, 5918613), (9, 1972871), (23, 771993), (31, 572769), (69, 257331), (93, 190923), (207, 85777), (279, 63641), (713, 24903), (2139, 8301), (2767, 6417)]