1561036009

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{68111}}^1$

素因数の和:68208

約数の個数: 16

約数和(自身を含む): 1762193664

約数和(自身を除く): 201157655

約数列:

[1, 13, 41, 43, 533, 559, 1763, 22919, 68111, 885443, 2792551, 2928773, 36303163, 38074049, 120079693, 1561036009]

約数ペア:

[(1, 1561036009), (13, 120079693), (41, 38074049), (43, 36303163), (533, 2928773), (559, 2792551), (1763, 885443), (22919, 68111)]