28702924317

素因数分解:

$3^3\times {\mathrm{607}}^1\times {\mathrm{1751353}}^1$

素因数の和:1751969

約数の個数: 16

約数和(自身を含む): 42592929280

約数和(自身を除く): 13890004963

約数列:

[1, 3, 9, 27, 607, 1821, 5463, 16389, 1751353, 5254059, 15762177, 47286531, 1063071271, 3189213813, 9567641439, 28702924317]

約数ペア:

[(1, 28702924317), (3, 9567641439), (9, 3189213813), (27, 1063071271), (607, 47286531), (1821, 15762177), (5463, 5254059), (16389, 1751353)]