30627387

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28597}}^1$

素因数の和:28627

約数の個数: 24

約数和(自身を含む): 53535456

約数和(自身を除く): 22908069

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 28597, 85791, 200179, 257373, 486149, 600537, 1458447, 1801611, 3403043, 4375341, 10209129, 30627387]

約数ペア:

[(1, 30627387), (3, 10209129), (7, 4375341), (9, 3403043), (17, 1801611), (21, 1458447), (51, 600537), (63, 486149), (119, 257373), (153, 200179), (357, 85791), (1071, 28597)]