1896939

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{2129}}^1$

素因数の和:2152

約数の個数: 20

約数和(自身を含む): 3092760

約数和(自身を除く): 1195821

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 2129, 6387, 19161, 23419, 57483, 70257, 172449, 210771, 632313, 1896939]

約数ペア:

[(1, 1896939), (3, 632313), (9, 210771), (11, 172449), (27, 70257), (33, 57483), (81, 23419), (99, 19161), (297, 6387), (891, 2129)]