4205517

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{829}}^1$

素因数の和:940

約数の個数: 16

約数和(自身を含む): 5976000

約数和(自身を除く): 1770483

約数列:

[1, 3, 19, 57, 89, 267, 829, 1691, 2487, 5073, 15751, 47253, 73781, 221343, 1401839, 4205517]

約数ペア:

[(1, 4205517), (3, 1401839), (19, 221343), (57, 73781), (89, 47253), (267, 15751), (829, 5073), (1691, 2487)]