2543996817

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{1229}}^1\times {\mathrm{1811}}^1$

素因数の和:3173

約数の個数: 24

約数和(自身を含む): 3708656640

約数和(自身を除く): 1164659823

約数列:

[1, 3, 9, 127, 381, 1143, 1229, 1811, 3687, 5433, 11061, 16299, 156083, 229997, 468249, 689991, 1404747, 2069973, 2225719, 6677157, 20031471, 282666313, 847998939, 2543996817]

約数ペア:

[(1, 2543996817), (3, 847998939), (9, 282666313), (127, 20031471), (381, 6677157), (1143, 2225719), (1229, 2069973), (1811, 1404747), (3687, 689991), (5433, 468249), (11061, 229997), (16299, 156083)]