7265217

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1483}}^1$

素因数の和:1580

約数の個数: 16

約数和(自身を含む): 10257408

約数和(自身を除く): 2992191

約数列:

[1, 3, 23, 69, 71, 213, 1483, 1633, 4449, 4899, 34109, 102327, 105293, 315879, 2421739, 7265217]

約数ペア:

[(1, 7265217), (3, 2421739), (23, 315879), (69, 105293), (71, 102327), (213, 34109), (1483, 4899), (1633, 4449)]