11021103

素因数分解:

$3^4\times {\mathrm{103}}^1\times {\mathrm{1321}}^1$

素因数の和:1436

約数の個数: 20

約数和(自身を含む): 16636048

約数和(自身を除く): 5614945

約数列:

[1, 3, 9, 27, 81, 103, 309, 927, 1321, 2781, 3963, 8343, 11889, 35667, 107001, 136063, 408189, 1224567, 3673701, 11021103]

約数ペア:

[(1, 11021103), (3, 3673701), (9, 1224567), (27, 408189), (81, 136063), (103, 107001), (309, 35667), (927, 11889), (1321, 8343), (2781, 3963)]