2223489021

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1325873}}^1$

素因数の和:1325932

約数の個数: 16

約数和(自身を含む): 3266953536

約数和(自身を除く): 1043464515

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 1325873, 3977619, 17236349, 51709047, 57012539, 171037617, 741163007, 2223489021]

約数ペア:

[(1, 2223489021), (3, 741163007), (13, 171037617), (39, 57012539), (43, 51709047), (129, 17236349), (559, 3977619), (1677, 1325873)]