12349107

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{281}}^1$

素因数の和:563

約数の個数: 24

約数和(自身を含む): 18916560

約数和(自身を除く): 6567453

約数列:

[1, 3, 9, 19, 57, 171, 257, 281, 771, 843, 2313, 2529, 4883, 5339, 14649, 16017, 43947, 48051, 72217, 216651, 649953, 1372123, 4116369, 12349107]

約数ペア:

[(1, 12349107), (3, 4116369), (9, 1372123), (19, 649953), (57, 216651), (171, 72217), (257, 48051), (281, 43947), (771, 16017), (843, 14649), (2313, 5339), (2529, 4883)]