2209068.00000000

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{2437}}^1$

素因数の和:2508

約数の個数: 20

約数和(自身を含む): 17699880

約数和(自身を除く): 6053457

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 2437, 4779, 7311, 21933, 65799, 143783, 197397, 431349, 1294047, 3882141, 11646423]

約数ペア:

[(1, 11646423), (3, 3882141), (9, 1294047), (27, 431349), (59, 197397), (81, 143783), (177, 65799), (531, 21933), (1593, 7311), (2437, 4779)]