1270717731

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{14243}}^1$

素因数の和:14703

約数の個数: 24

約数和(自身を含む): 1919863296

約数和(自身を除く): 649145565

約数列:

[1, 3, 9, 23, 69, 207, 431, 1293, 3879, 9913, 14243, 29739, 42729, 89217, 128187, 327589, 982767, 2948301, 6138733, 18416199, 55248597, 141190859, 423572577, 1270717731]

約数ペア:

[(1, 1270717731), (3, 423572577), (9, 141190859), (23, 55248597), (69, 18416199), (207, 6138733), (431, 2948301), (1293, 982767), (3879, 327589), (9913, 128187), (14243, 89217), (29739, 42729)]