7138797

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{457}}^1$

素因数の和:628

約数の個数: 16

約数和(自身を含む): 9848832

約数和(自身を除く): 2710035

約数列:

[1, 3, 41, 123, 127, 381, 457, 1371, 5207, 15621, 18737, 56211, 58039, 174117, 2379599, 7138797]

約数ペア:

[(1, 7138797), (3, 2379599), (41, 174117), (123, 58039), (127, 56211), (381, 18737), (457, 15621), (1371, 5207)]