13953025569

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21433219}}^1$

素因数の和:21433260

約数の個数: 16

約数和(自身を含む): 21947617280

約数和(自身を除く): 7994591711

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 21433219, 64299657, 150032533, 450097599, 664429789, 1993289367, 4651008523, 13953025569]

約数ペア:

[(1, 13953025569), (3, 4651008523), (7, 1993289367), (21, 664429789), (31, 450097599), (93, 150032533), (217, 64299657), (651, 21433219)]