28826301

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{13327}}^1$

素因数の和:13440

約数の個数: 16

約数和(自身を含む): 44355584

約数和(自身を除く): 15529283

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 13327, 39981, 93289, 279867, 1372681, 4118043, 9608767, 28826301]

約数ペア:

[(1, 28826301), (3, 9608767), (7, 4118043), (21, 1372681), (103, 279867), (309, 93289), (721, 39981), (2163, 13327)]