2224341

素因数分解:

$3^4\times 7^1\times {\mathrm{3923}}^1$

素因数の和:3942

約数の個数: 20

約数和(自身を含む): 3798432

約数和(自身を除く): 1574091

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 3923, 11769, 27461, 35307, 82383, 105921, 247149, 317763, 741447, 2224341]

約数ペア:

[(1, 2224341), (3, 741447), (7, 317763), (9, 247149), (21, 105921), (27, 82383), (63, 35307), (81, 27461), (189, 11769), (567, 3923)]