30009217

素因数分解:

$7^2\times {\mathrm{523}}^1\times {\mathrm{1171}}^1$

素因数の和:1708

約数の個数: 12

約数和(自身を含む): 35005296

約数和(自身を除く): 4996079

約数列:

[1, 7, 49, 523, 1171, 3661, 8197, 25627, 57379, 612433, 4287031, 30009217]

約数ペア:

[(1, 30009217), (7, 4287031), (49, 612433), (523, 57379), (1171, 25627), (3661, 8197)]