388675293

素因数分解:

$3^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1\times {\mathrm{3767}}^1$

素因数の和:4144

約数の個数: 16

約数和(自身を含む): 524023296

約数和(自身を除く): 135348003

約数列:

[1, 3, 163, 211, 489, 633, 3767, 11301, 34393, 103179, 614021, 794837, 1842063, 2384511, 129558431, 388675293]

約数ペア:

[(1, 388675293), (3, 129558431), (163, 2384511), (211, 1842063), (489, 794837), (633, 614021), (3767, 103179), (11301, 34393)]