27656211

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{2111}}^1$

素因数の和:2522

約数の個数: 16

約数和(自身を含む): 40347648

約数和(自身を除く): 12691437

約数列:

[1, 3, 11, 33, 397, 1191, 2111, 4367, 6333, 13101, 23221, 69663, 838067, 2514201, 9218737, 27656211]

約数ペア:

[(1, 27656211), (3, 9218737), (11, 2514201), (33, 838067), (397, 69663), (1191, 23221), (2111, 13101), (4367, 6333)]