39915291

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{3037}}^1$

素因数の和:3390

約数の個数: 16

約数和(自身を含む): 57503264

約数和(自身を除く): 17587973

約数列:

[1, 3, 13, 39, 337, 1011, 3037, 4381, 9111, 13143, 39481, 118443, 1023469, 3070407, 13305097, 39915291]

約数ペア:

[(1, 39915291), (3, 13305097), (13, 3070407), (39, 1023469), (337, 118443), (1011, 39481), (3037, 13143), (4381, 9111)]