1059561

素因数分解:

$3^4\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:242

約数の個数: 20

約数和(自身を含む): 1610752

約数和(自身を除く): 551191

約数列:

[1, 3, 9, 27, 81, 103, 127, 309, 381, 927, 1143, 2781, 3429, 8343, 10287, 13081, 39243, 117729, 353187, 1059561]

約数ペア:

[(1, 1059561), (3, 353187), (9, 117729), (27, 39243), (81, 13081), (103, 10287), (127, 8343), (309, 3429), (381, 2781), (927, 1143)]