47480313

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{1663}}^1$

素因数の和:2004

約数の個数: 16

約数和(自身を含む): 65601536

約数和(自身を除く): 18121223

約数列:

[1, 3, 31, 93, 307, 921, 1663, 4989, 9517, 28551, 51553, 154659, 510541, 1531623, 15826771, 47480313]

約数ペア:

[(1, 47480313), (3, 15826771), (31, 1531623), (93, 510541), (307, 154659), (921, 51553), (1663, 28551), (4989, 9517)]