5420769

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:400

約数の個数: 16

約数和(自身を含む): 7425600

約数和(自身を除く): 2004831

約数列:

[1, 3, 67, 149, 181, 201, 447, 543, 9983, 12127, 26969, 29949, 36381, 80907, 1806923, 5420769]

約数ペア:

[(1, 5420769), (3, 1806923), (67, 80907), (149, 36381), (181, 29949), (201, 26969), (447, 12127), (543, 9983)]