4473021

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6871}}^1$

素因数の和:6912

約数の個数: 16

約数和(自身を含む): 7036928

約数和(自身を除く): 2563907

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 6871, 20613, 48097, 144291, 213001, 639003, 1491007, 4473021]

約数ペア:

[(1, 4473021), (3, 1491007), (7, 639003), (21, 213001), (31, 144291), (93, 48097), (217, 20613), (651, 6871)]