29974551

素因数分解:

$3^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:383

約数の個数: 24

約数和(自身を含む): 42563952

約数和(自身を除く): 12589401

約数列:

[1, 3, 31, 37, 93, 111, 281, 843, 961, 1147, 2883, 3441, 8711, 10397, 26133, 31191, 35557, 106671, 270041, 322307, 810123, 966921, 9991517, 29974551]

約数ペア:

[(1, 29974551), (3, 9991517), (31, 966921), (37, 810123), (93, 322307), (111, 270041), (281, 106671), (843, 35557), (961, 31191), (1147, 26133), (2883, 10397), (3441, 8711)]