11872467

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{6563}}^1$

素因数の和:6639

約数の個数: 16

約数和(自身を含む): 17854080

約数和(自身を除く): 5981613

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 6563, 19689, 59067, 177201, 439721, 1319163, 3957489, 11872467]

約数ペア:

[(1, 11872467), (3, 3957489), (9, 1319163), (27, 439721), (67, 177201), (201, 59067), (603, 19689), (1809, 6563)]