26679987

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1693}}^1$

素因数の和:1819

約数の個数: 24

約数和(自身を含む): 41225184

約数和(自身を除く): 14545197

約数列:

[1, 3, 9, 17, 51, 103, 153, 309, 927, 1693, 1751, 5079, 5253, 15237, 15759, 28781, 86343, 174379, 259029, 523137, 1569411, 2964443, 8893329, 26679987]

約数ペア:

[(1, 26679987), (3, 8893329), (9, 2964443), (17, 1569411), (51, 523137), (103, 259029), (153, 174379), (309, 86343), (927, 28781), (1693, 15759), (1751, 15237), (5079, 5253)]