2040223407

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{431}}^1\times {\mathrm{16267}}^1$

素因数の和:16798

約数の個数: 16

約数和(自身を含む): 2754888192

約数和(自身を除く): 714664785

約数列:

[1, 3, 97, 291, 431, 1293, 16267, 41807, 48801, 125421, 1577899, 4733697, 7011077, 21033231, 680074469, 2040223407]

約数ペア:

[(1, 2040223407), (3, 680074469), (97, 21033231), (291, 7011077), (431, 4733697), (1293, 1577899), (16267, 125421), (41807, 48801)]