28634397

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{29921}}^1$

素因数の和:29964

約数の個数: 16

約数和(自身を含む): 43087680

約数和(自身を除く): 14453283

約数列:

[1, 3, 11, 29, 33, 87, 319, 957, 29921, 89763, 329131, 867709, 987393, 2603127, 9544799, 28634397]

約数ペア:

[(1, 28634397), (3, 9544799), (11, 2603127), (29, 987393), (33, 867709), (87, 329131), (319, 89763), (957, 29921)]