1330582671

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{17209}}^1$

素因数の和:17308

約数の個数: 36

約数和(自身を含む): 2142438480

約数和(自身を除く): 811855809

約数列:

[1, 3, 9, 11, 33, 71, 99, 121, 213, 363, 639, 781, 1089, 2343, 7029, 8591, 17209, 25773, 51627, 77319, 154881, 189299, 567897, 1221839, 1703691, 2082289, 3665517, 6246867, 10996551, 13440229, 18740601, 40320687, 120962061, 147842519, 443527557, 1330582671]

約数ペア:

[(1, 1330582671), (3, 443527557), (9, 147842519), (11, 120962061), (33, 40320687), (71, 18740601), (99, 13440229), (121, 10996551), (213, 6246867), (363, 3665517), (639, 2082289), (781, 1703691), (1089, 1221839), (2343, 567897), (7029, 189299), (8591, 154881), (17209, 77319), (25773, 51627)]