31224009

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{1759}}^1$

素因数の和:1920

約数の個数: 16

約数和(自身を含む): 42775040

約数和(自身を除く): 11551031

約数列:

[1, 3, 61, 97, 183, 291, 1759, 5277, 5917, 17751, 107299, 170623, 321897, 511869, 10408003, 31224009]

約数ペア:

[(1, 31224009), (3, 10408003), (61, 511869), (97, 321897), (183, 170623), (291, 107299), (1759, 17751), (5277, 5917)]