388677939

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{29573}}^1$

素因数の和:29926

約数の個数: 16

約数和(自身を含む): 559776672

約数和(自身を除く): 171098733

約数列:

[1, 3, 13, 39, 337, 1011, 4381, 13143, 29573, 88719, 384449, 1153347, 9966101, 29898303, 129559313, 388677939]

約数ペア:

[(1, 388677939), (3, 129559313), (13, 29898303), (39, 9966101), (337, 1153347), (1011, 384449), (4381, 88719), (13143, 29573)]