980451387

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{33203}}^1$

素因数の和:33419

約数の個数: 24

約数和(自身を含む): 1507328784

約数和(自身を除く): 526877397

約数列:

[1, 3, 9, 17, 51, 153, 193, 579, 1737, 3281, 9843, 29529, 33203, 99609, 298827, 564451, 1693353, 5080059, 6408179, 19224537, 57673611, 108939043, 326817129, 980451387]

約数ペア:

[(1, 980451387), (3, 326817129), (9, 108939043), (17, 57673611), (51, 19224537), (153, 6408179), (193, 5080059), (579, 1693353), (1737, 564451), (3281, 298827), (9843, 99609), (29529, 33203)]