6402993

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1307}}^1$

素因数の和:1404

約数の個数: 16

約数和(自身を含む): 9040896

約数和(自身を除く): 2637903

約数列:

[1, 3, 23, 69, 71, 213, 1307, 1633, 3921, 4899, 30061, 90183, 92797, 278391, 2134331, 6402993]

約数ペア:

[(1, 6402993), (3, 2134331), (23, 278391), (69, 92797), (71, 90183), (213, 30061), (1307, 4899), (1633, 3921)]