961908961

素因数分解:

${\mathrm{13}}^2\times {\mathrm{1009}}^1\times {\mathrm{5641}}^1$

素因数の和:6676

約数の個数: 12

約数和(自身を含む): 1042810860

約数和(自身を除く): 80901899

約数列:

[1, 13, 169, 1009, 5641, 13117, 73333, 170521, 953329, 5691769, 73992997, 961908961]

約数ペア:

[(1, 961908961), (13, 73992997), (169, 5691769), (1009, 953329), (5641, 170521), (13117, 73333)]