7085804589

素因数分解:

$3^4\times {\mathrm{269}}^1\times {\mathrm{325201}}^1$

素因数の和:325482

約数の個数: 20

約数和(自身を含む): 10624349340

約数和(自身を除く): 3538544751

約数列:

[1, 3, 9, 27, 81, 269, 807, 2421, 7263, 21789, 325201, 975603, 2926809, 8780427, 26341281, 87479069, 262437207, 787311621, 2361934863, 7085804589]

約数ペア:

[(1, 7085804589), (3, 2361934863), (9, 787311621), (27, 262437207), (81, 87479069), (269, 26341281), (807, 8780427), (2421, 2926809), (7263, 975603), (21789, 325201)]