31047489

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{104537}}^1$

素因数の和:104557

約数の個数: 16

約数和(自身を含む): 50178240

約数和(自身を除く): 19130751

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 104537, 313611, 940833, 1149907, 2822499, 3449721, 10349163, 31047489]

約数ペア:

[(1, 31047489), (3, 10349163), (9, 3449721), (11, 2822499), (27, 1149907), (33, 940833), (99, 313611), (297, 104537)]