6390447

素因数分解:

$3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1759}}^1$

素因数の和:1942

約数の個数: 16

約数和(自身を含む): 9799680

約数和(自身を除く): 3409233

約数列:

[1, 3, 7, 21, 173, 519, 1211, 1759, 3633, 5277, 12313, 36939, 304307, 912921, 2130149, 6390447]

約数ペア:

[(1, 6390447), (3, 2130149), (7, 912921), (21, 304307), (173, 36939), (519, 12313), (1211, 5277), (1759, 3633)]