39219459

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{7187}}^1$

素因数の和:7314

約数の個数: 16

約数和(自身を含む): 55893888

約数和(自身を除く): 16674429

約数列:

[1, 3, 17, 51, 107, 321, 1819, 5457, 7187, 21561, 122179, 366537, 769009, 2307027, 13073153, 39219459]

約数ペア:

[(1, 39219459), (3, 13073153), (17, 2307027), (51, 769009), (107, 366537), (321, 122179), (1819, 21561), (5457, 7187)]