39711873

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1\times {\mathrm{641}}^1$

素因数の和:944

約数の個数: 16

約数和(自身を含む): 53804736

約数和(自身を除く): 14092863

約数列:

[1, 3, 107, 193, 321, 579, 641, 1923, 20651, 61953, 68587, 123713, 205761, 371139, 13237291, 39711873]

約数ペア:

[(1, 39711873), (3, 13237291), (107, 371139), (193, 205761), (321, 123713), (579, 68587), (641, 61953), (1923, 20651)]