339966682

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{127711}}^1$

素因数の和:127746

約数の個数: 16

約数和(自身を含む): 560911104

約数和(自身を除く): 220944422

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 127711, 255422, 1404821, 2809642, 15453031, 30906062, 169983341, 339966682]

約数ペア:

[(1, 339966682), (2, 169983341), (11, 30906062), (22, 15453031), (121, 2809642), (242, 1404821), (1331, 255422), (2662, 127711)]