858492171

素因数分解:

$3^2\times {\mathrm{157}}^1\times {\mathrm{467}}^1\times {\mathrm{1301}}^1$

素因数の和:1931

約数の個数: 24

約数和(自身を含む): 1251576144

約数和(自身を除く): 393083973

約数列:

[1, 3, 9, 157, 467, 471, 1301, 1401, 1413, 3903, 4203, 11709, 73319, 204257, 219957, 607567, 612771, 659871, 1822701, 1838313, 5468103, 95388019, 286164057, 858492171]

約数ペア:

[(1, 858492171), (3, 286164057), (9, 95388019), (157, 5468103), (467, 1838313), (471, 1822701), (1301, 659871), (1401, 612771), (1413, 607567), (3903, 219957), (4203, 204257), (11709, 73319)]