6581451

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{313}}^1$

素因数の和:522

約数の個数: 16

約数和(自身を含む): 9063296

約数和(自身を除く): 2481845

約数列:

[1, 3, 43, 129, 163, 313, 489, 939, 7009, 13459, 21027, 40377, 51019, 153057, 2193817, 6581451]

約数ペア:

[(1, 6581451), (3, 2193817), (43, 153057), (129, 51019), (163, 40377), (313, 21027), (489, 13459), (939, 7009)]