1039072131

素因数分解:

$3^8\times {\mathrm{158371}}^1$

素因数の和:158395

約数の個数: 18

約数和(自身を含む): 1558538852

約数和(自身を除く): 519466721

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 6561, 158371, 475113, 1425339, 4276017, 12828051, 38484153, 115452459, 346357377, 1039072131]

約数ペア:

[(1, 1039072131), (3, 346357377), (9, 115452459), (27, 38484153), (81, 12828051), (243, 4276017), (729, 1425339), (2187, 475113), (6561, 158371)]