2397357

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{1741}}^1$

素因数の和:1770

約数の個数: 20

約数和(自身を含む): 3794076

約数和(自身を除く): 1396719

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 1741, 5223, 15669, 29597, 47007, 88791, 141021, 266373, 799119, 2397357]

約数ペア:

[(1, 2397357), (3, 799119), (9, 266373), (17, 141021), (27, 88791), (51, 47007), (81, 29597), (153, 15669), (459, 5223), (1377, 1741)]