2297727

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{1493}}^1$

素因数の和:1524

約数の個数: 20

約数和(自身を含む): 3615480

約数和(自身を除く): 1317753

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1493, 1539, 4479, 13437, 28367, 40311, 85101, 120933, 255303, 765909, 2297727]

約数ペア:

[(1, 2297727), (3, 765909), (9, 255303), (19, 120933), (27, 85101), (57, 40311), (81, 28367), (171, 13437), (513, 4479), (1493, 1539)]