38939487

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1\times {\mathrm{617}}^1$

素因数の和:922

約数の個数: 16

約数和(自身を含む): 52752480

約数和(自身を除く): 13812993

約数列:

[1, 3, 109, 193, 327, 579, 617, 1851, 21037, 63111, 67253, 119081, 201759, 357243, 12979829, 38939487]

約数ペア:

[(1, 38939487), (3, 12979829), (109, 357243), (193, 201759), (327, 119081), (579, 67253), (617, 63111), (1851, 21037)]