1972657599

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{470689}}^1$

素因数の和:470830

約数の個数: 16

約数和(自身を含む): 2891919360

約数和(自身を除く): 919261761

約数列:

[1, 3, 11, 33, 127, 381, 1397, 4191, 470689, 1412067, 5177579, 15532737, 59777503, 179332509, 657552533, 1972657599]

約数ペア:

[(1, 1972657599), (3, 657552533), (11, 179332509), (33, 59777503), (127, 15532737), (381, 5177579), (1397, 1412067), (4191, 470689)]