1301091

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{443}}^1$

素因数の和:546

約数の個数: 16

約数和(自身を含む): 1918080

約数和(自身を除く): 616989

約数列:

[1, 3, 11, 33, 89, 267, 443, 979, 1329, 2937, 4873, 14619, 39427, 118281, 433697, 1301091]

約数ペア:

[(1, 1301091), (3, 433697), (11, 118281), (33, 39427), (89, 14619), (267, 4873), (443, 2937), (979, 1329)]