741393

素因数分解:

$3^8\times {\mathrm{113}}^1$

素因数の和:137

約数の個数: 18

約数和(自身を含む): 1121874

約数和(自身を除く): 380481

約数列:

[1, 3, 9, 27, 81, 113, 243, 339, 729, 1017, 2187, 3051, 6561, 9153, 27459, 82377, 247131, 741393]

約数ペア:

[(1, 741393), (3, 247131), (9, 82377), (27, 27459), (81, 9153), (113, 6561), (243, 3051), (339, 2187), (729, 1017)]