394028877

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{709}}^1\times {\mathrm{1531}}^1$

素因数の和:2265

約数の個数: 24

約数和(自身を含む): 578667040

約数和(自身を除く): 184638163

約数列:

[1, 3, 11, 33, 121, 363, 709, 1531, 2127, 4593, 7799, 16841, 23397, 50523, 85789, 185251, 257367, 555753, 1085479, 3256437, 11940269, 35820807, 131342959, 394028877]

約数ペア:

[(1, 394028877), (3, 131342959), (11, 35820807), (33, 11940269), (121, 3256437), (363, 1085479), (709, 555753), (1531, 257367), (2127, 185251), (4593, 85789), (7799, 50523), (16841, 23397)]