6689252.00000000

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1987}}^1$

素因数の和:2079

約数の個数: 32

約数和(自身を含む): 144281088

約数和(自身を除く): 49817121

約数列:

[1, 3, 13, 23, 39, 53, 69, 159, 299, 689, 897, 1219, 1987, 2067, 3657, 5961, 15847, 25831, 45701, 47541, 77493, 105311, 137103, 315933, 594113, 1369043, 1782339, 2422153, 4107129, 7266459, 31487989, 94463967]

約数ペア:

[(1, 94463967), (3, 31487989), (13, 7266459), (23, 4107129), (39, 2422153), (53, 1782339), (69, 1369043), (159, 594113), (299, 315933), (689, 137103), (897, 105311), (1219, 77493), (1987, 47541), (2067, 45701), (3657, 25831), (5961, 15847)]