2077974711

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{21227}}^1$

素因数の和:21455

約数の個数: 24

約数和(自身を含む): 3063200400

約数和(自身を除く): 985225689

約数列:

[1, 3, 9, 73, 149, 219, 447, 657, 1341, 10877, 21227, 32631, 63681, 97893, 191043, 1549571, 3162823, 4648713, 9488469, 13946139, 28465407, 230886079, 692658237, 2077974711]

約数ペア:

[(1, 2077974711), (3, 692658237), (9, 230886079), (73, 28465407), (149, 13946139), (219, 9488469), (447, 4648713), (657, 3162823), (1341, 1549571), (10877, 191043), (21227, 97893), (32631, 63681)]