4443393

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{907}}^1$

素因数の和:1004

約数の個数: 16

約数和(自身を含む): 6276096

約数和(自身を除く): 1832703

約数列:

[1, 3, 23, 69, 71, 213, 907, 1633, 2721, 4899, 20861, 62583, 64397, 193191, 1481131, 4443393]

約数ペア:

[(1, 4443393), (3, 1481131), (23, 193191), (69, 64397), (71, 62583), (213, 20861), (907, 4899), (1633, 2721)]