27437397

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{16361}}^1$

素因数の和:16420

約数の個数: 16

約数和(自身を含む): 40315968

約数和(自身を除く): 12878571

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 16361, 49083, 212693, 638079, 703523, 2110569, 9145799, 27437397]

約数ペア:

[(1, 27437397), (3, 9145799), (13, 2110569), (39, 703523), (43, 638079), (129, 212693), (559, 49083), (1677, 16361)]