31332279

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41281}}^1$

素因数の和:41318

約数の個数: 16

約数和(自身を含む): 47556864

約数和(自身を除く): 16224585

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 41281, 123843, 454091, 949463, 1362273, 2848389, 10444093, 31332279]

約数ペア:

[(1, 31332279), (3, 10444093), (11, 2848389), (23, 1362273), (33, 949463), (69, 454091), (253, 123843), (759, 41281)]