11956539

素因数分解:

$3^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{499}}^1$

素因数の和:679

約数の個数: 24

約数和(自身を含む): 18696000

約数和(自身を除く): 6739461

約数列:

[1, 3, 7, 21, 49, 147, 163, 489, 499, 1141, 1497, 3423, 3493, 7987, 10479, 23961, 24451, 73353, 81337, 244011, 569359, 1708077, 3985513, 11956539]

約数ペア:

[(1, 11956539), (3, 3985513), (7, 1708077), (21, 569359), (49, 244011), (147, 81337), (163, 73353), (489, 24451), (499, 23961), (1141, 10479), (1497, 7987), (3423, 3493)]