944181

素因数分解:

$3^2\times 7^2\times {\mathrm{2141}}^1$

素因数の和:2161

約数の個数: 18

約数和(自身を含む): 1587222

約数和(自身を除く): 643041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 2141, 6423, 14987, 19269, 44961, 104909, 134883, 314727, 944181]

約数ペア:

[(1, 944181), (3, 314727), (7, 134883), (9, 104909), (21, 44961), (49, 19269), (63, 14987), (147, 6423), (441, 2141)]