39019887

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{6599}}^1$

素因数の和:6684

約数の個数: 20

約数和(自身を含む): 59096400

約数和(自身を除く): 20076513

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 5913, 6599, 19797, 59391, 178173, 481727, 534519, 1445181, 4335543, 13006629, 39019887]

約数ペア:

[(1, 39019887), (3, 13006629), (9, 4335543), (27, 1445181), (73, 534519), (81, 481727), (219, 178173), (657, 59391), (1971, 19797), (5913, 6599)]