31375947

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{4813}}^1$

素因数の和:4910

約数の個数: 16

約数和(自身を含む): 43672608

約数和(自身を除く): 12296661

約数列:

[1, 3, 41, 53, 123, 159, 2173, 4813, 6519, 14439, 197333, 255089, 591999, 765267, 10458649, 31375947]

約数ペア:

[(1, 31375947), (3, 10458649), (41, 765267), (53, 591999), (123, 255089), (159, 197333), (2173, 14439), (4813, 6519)]