98474373

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{17123}}^1$

素因数の和:17206

約数の個数: 20

約数和(自身を含む): 149184288

約数和(自身を除く): 50709915

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1917, 5751, 17123, 51369, 154107, 462321, 1215733, 1386963, 3647199, 10941597, 32824791, 98474373]

約数ペア:

[(1, 98474373), (3, 32824791), (9, 10941597), (27, 3647199), (71, 1386963), (81, 1215733), (213, 462321), (639, 154107), (1917, 51369), (5751, 17123)]