172989213

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{613}}^1\times {\mathrm{863}}^1$

素因数の和:1588

約数の個数: 16

約数和(自身を含む): 233418240

約数和(自身を除く): 60429027

約数列:

[1, 3, 109, 327, 613, 863, 1839, 2589, 66817, 94067, 200451, 282201, 529019, 1587057, 57663071, 172989213]

約数ペア:

[(1, 172989213), (3, 57663071), (109, 1587057), (327, 529019), (613, 282201), (863, 200451), (1839, 94067), (2589, 66817)]