26951991

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{28163}}^1$

素因数の和:28206

約数の個数: 16

約数和(自身を含む): 40556160

約数和(自身を除く): 13604169

約数列:

[1, 3, 11, 29, 33, 87, 319, 957, 28163, 84489, 309793, 816727, 929379, 2450181, 8983997, 26951991]

約数ペア:

[(1, 26951991), (3, 8983997), (11, 2450181), (29, 929379), (33, 816727), (87, 309793), (319, 84489), (957, 28163)]