29879289

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{2203}}^1$

素因数の和:2357

約数の個数: 24

約数和(自身を含む): 47447712

約数和(自身を除く): 17568423

約数列:

[1, 3, 9, 11, 33, 99, 137, 411, 1233, 1507, 2203, 4521, 6609, 13563, 19827, 24233, 72699, 218097, 301811, 905433, 2716299, 3319921, 9959763, 29879289]

約数ペア:

[(1, 29879289), (3, 9959763), (9, 3319921), (11, 2716299), (33, 905433), (99, 301811), (137, 218097), (411, 72699), (1233, 24233), (1507, 19827), (2203, 13563), (4521, 6609)]