909065961

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{1289}}^1\times {\mathrm{3407}}^1$

素因数の和:4725

約数の個数: 24

約数和(自身を含む): 1371651840

約数和(自身を除く): 462585879

約数列:

[1, 3, 9, 23, 69, 207, 1289, 3407, 3867, 10221, 11601, 29647, 30663, 78361, 88941, 235083, 266823, 705249, 4391623, 13174869, 39524607, 101007329, 303021987, 909065961]

約数ペア:

[(1, 909065961), (3, 303021987), (9, 101007329), (23, 39524607), (69, 13174869), (207, 4391623), (1289, 705249), (3407, 266823), (3867, 235083), (10221, 88941), (11601, 78361), (29647, 30663)]