39964317

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{3001}}^1$

素因数の和:3220

約数の個数: 16

約数和(自身を含む): 55909248

約数和(自身を除く): 15944931

約数列:

[1, 3, 23, 69, 193, 579, 3001, 4439, 9003, 13317, 69023, 207069, 579193, 1737579, 13321439, 39964317]

約数ペア:

[(1, 39964317), (3, 13321439), (23, 1737579), (69, 579193), (193, 207069), (579, 69023), (3001, 13317), (4439, 9003)]