2080463859

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{1510867}}^1$

素因数の和:1510896

約数の個数: 20

約数和(自身を含む): 3290670504

約数和(自身を除く): 1210206645

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 1510867, 4532601, 13597803, 25684739, 40793409, 77054217, 122380227, 231162651, 693487953, 2080463859]

約数ペア:

[(1, 2080463859), (3, 693487953), (9, 231162651), (17, 122380227), (27, 77054217), (51, 40793409), (81, 25684739), (153, 13597803), (459, 4532601), (1377, 1510867)]