5561457

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1327}}^1$

素因数の和:1468

約数の個数: 16

約数和(自身を含む): 8159232

約数和(自身を除く): 2597775

約数列:

[1, 3, 11, 33, 127, 381, 1327, 1397, 3981, 4191, 14597, 43791, 168529, 505587, 1853819, 5561457]

約数ペア:

[(1, 5561457), (3, 1853819), (11, 505587), (33, 168529), (127, 43791), (381, 14597), (1327, 4191), (1397, 3981)]