26943241

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:520

約数の個数: 16

約数和(自身を含む): 29977024

約数和(自身を除く): 3033783

約数列:

[1, 13, 43, 157, 307, 559, 2041, 3991, 6751, 13201, 48199, 87763, 171613, 626587, 2072557, 26943241]

約数ペア:

[(1, 26943241), (13, 2072557), (43, 626587), (157, 171613), (307, 87763), (559, 48199), (2041, 13201), (3991, 6751)]