27384861

素因数分解:

$3^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{1997}}^1$

素因数の和:2660

約数の個数: 16

約数和(自身を含む): 41814144

約数和(自身を除く): 14429283

約数列:

[1, 3, 7, 21, 653, 1959, 1997, 4571, 5991, 13713, 13979, 41937, 1304041, 3912123, 9128287, 27384861]

約数ペア:

[(1, 27384861), (3, 9128287), (7, 3912123), (21, 1304041), (653, 41937), (1959, 13979), (1997, 13713), (4571, 5991)]