1855227

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3307}}^1$

素因数の和:3338

約数の個数: 16

約数和(自身を含む): 2858112

約数和(自身を除く): 1002885

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 3307, 9921, 36377, 56219, 109131, 168657, 618409, 1855227]

約数ペア:

[(1, 1855227), (3, 618409), (11, 168657), (17, 109131), (33, 56219), (51, 36377), (187, 9921), (561, 3307)]