622173409

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{395533}}^1$

素因数の和:395568

約数の個数: 12

約数和(自身を含む): 736484308

約数和(自身を除く): 114310899

約数列:

[1, 11, 13, 121, 143, 1573, 395533, 4350863, 5141929, 47859493, 56561219, 622173409]

約数ペア:

[(1, 622173409), (11, 56561219), (13, 47859493), (121, 5141929), (143, 4350863), (1573, 395533)]