239969301

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{559369}}^1$

素因数の和:559396

約数の個数: 16

約数和(自身を含む): 375896640

約数和(自身を除く): 135927339

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 559369, 1678107, 6153059, 7271797, 18459177, 21815391, 79989767, 239969301]

約数ペア:

[(1, 239969301), (3, 79989767), (11, 21815391), (13, 18459177), (33, 7271797), (39, 6153059), (143, 1678107), (429, 559369)]