4403421

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2341}}^1$

素因数の和:2377

約数の個数: 24

約数和(自身を含む): 7307040

約数和(自身を除く): 2903619

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 2341, 7023, 21069, 25751, 44479, 77253, 133437, 231759, 400311, 489269, 1467807, 4403421]

約数ペア:

[(1, 4403421), (3, 1467807), (9, 489269), (11, 400311), (19, 231759), (33, 133437), (57, 77253), (99, 44479), (171, 25751), (209, 21069), (627, 7023), (1881, 2341)]