214002009

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{2647}}^1$

素因数の和:3357

約数の個数: 24

約数和(自身を含む): 333499712

約数和(自身を除く): 119497703

約数列:

[1, 3, 9, 13, 39, 117, 691, 2073, 2647, 6219, 7941, 8983, 23823, 26949, 34411, 80847, 103233, 309699, 1829077, 5487231, 16461693, 23778001, 71334003, 214002009]

約数ペア:

[(1, 214002009), (3, 71334003), (9, 23778001), (13, 16461693), (39, 5487231), (117, 1829077), (691, 309699), (2073, 103233), (2647, 80847), (6219, 34411), (7941, 26949), (8983, 23823)]