2617677

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{1901}}^1$

素因数の和:1930

約数の個数: 20

約数和(自身を含む): 4142556

約数和(自身を除く): 1524879

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 1901, 5703, 17109, 32317, 51327, 96951, 153981, 290853, 872559, 2617677]

約数ペア:

[(1, 2617677), (3, 872559), (9, 290853), (17, 153981), (27, 96951), (51, 51327), (81, 32317), (153, 17109), (459, 5703), (1377, 1901)]