21673047

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{1061}}^1$

素因数の和:1694

約数の個数: 16

約数和(自身を含む): 31605120

約数和(自身を除く): 9932073

約数列:

[1, 3, 11, 33, 619, 1061, 1857, 3183, 6809, 11671, 20427, 35013, 656759, 1970277, 7224349, 21673047]

約数ペア:

[(1, 21673047), (3, 7224349), (11, 1970277), (33, 656759), (619, 35013), (1061, 20427), (1857, 11671), (3183, 6809)]