31952229

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{1307}}^1$

素因数の和:1620

約数の個数: 16

約数和(自身を含む): 44262720

約数和(自身を除く): 12310491

約数列:

[1, 3, 29, 87, 281, 843, 1307, 3921, 8149, 24447, 37903, 113709, 367267, 1101801, 10650743, 31952229]

約数ペア:

[(1, 31952229), (3, 10650743), (29, 1101801), (87, 367267), (281, 113709), (843, 37903), (1307, 24447), (3921, 8149)]