277329921

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1277}}^1\times {\mathrm{6581}}^1$

素因数の和:7872

約数の個数: 16

約数和(自身を含む): 403766208

約数和(自身を除く): 126436287

約数列:

[1, 3, 11, 33, 1277, 3831, 6581, 14047, 19743, 42141, 72391, 217173, 8403937, 25211811, 92443307, 277329921]

約数ペア:

[(1, 277329921), (3, 92443307), (11, 25211811), (33, 8403937), (1277, 217173), (3831, 72391), (6581, 42141), (14047, 19743)]