30375149

素因数分解:

$7^2\times {\mathrm{71}}^1\times {\mathrm{8731}}^1$

素因数の和:8816

約数の個数: 12

約数和(自身を含む): 35836128

約数和(自身を除く): 5460979

約数列:

[1, 7, 49, 71, 497, 3479, 8731, 61117, 427819, 619901, 4339307, 30375149]

約数ペア:

[(1, 30375149), (7, 4339307), (49, 619901), (71, 427819), (497, 61117), (3479, 8731)]