4422519

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{769}}^1$

素因数の和:852

約数の個数: 20

約数和(自身を含む): 6708240

約数和(自身を除く): 2285721

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 769, 1917, 2307, 5751, 6921, 20763, 54599, 62289, 163797, 491391, 1474173, 4422519]

約数ペア:

[(1, 4422519), (3, 1474173), (9, 491391), (27, 163797), (71, 62289), (81, 54599), (213, 20763), (639, 6921), (769, 5751), (1917, 2307)]