7342893

素因数分解:

$3^4\times {\mathrm{269}}^1\times {\mathrm{337}}^1$

素因数の和:618

約数の個数: 20

約数和(自身を含む): 11042460

約数和(自身を除く): 3699567

約数列:

[1, 3, 9, 27, 81, 269, 337, 807, 1011, 2421, 3033, 7263, 9099, 21789, 27297, 90653, 271959, 815877, 2447631, 7342893]

約数ペア:

[(1, 7342893), (3, 2447631), (9, 815877), (27, 271959), (81, 90653), (269, 27297), (337, 21789), (807, 9099), (1011, 7263), (2421, 3033)]