2116786347

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{60509}}^1$

素因数の和:60564

約数の個数: 36

約数和(自身を含む): 3454878960

約数和(自身を除く): 1338092613

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 169, 207, 299, 507, 897, 1521, 2691, 3887, 11661, 34983, 60509, 181527, 544581, 786617, 1391707, 2359851, 4175121, 7079553, 10226021, 12525363, 18092191, 30678063, 54276573, 92034189, 162829719, 235198483, 705595449, 2116786347]

約数ペア:

[(1, 2116786347), (3, 705595449), (9, 235198483), (13, 162829719), (23, 92034189), (39, 54276573), (69, 30678063), (117, 18092191), (169, 12525363), (207, 10226021), (299, 7079553), (507, 4175121), (897, 2359851), (1521, 1391707), (2691, 786617), (3887, 544581), (11661, 181527), (34983, 60509)]