17660367

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{743}}^1$

素因数の和:907

約数の個数: 24

約数和(自身を含む): 27081600

約数和(自身を除く): 9421233

約数列:

[1, 3, 9, 19, 57, 139, 171, 417, 743, 1251, 2229, 2641, 6687, 7923, 14117, 23769, 42351, 103277, 127053, 309831, 929493, 1962263, 5886789, 17660367]

約数ペア:

[(1, 17660367), (3, 5886789), (9, 1962263), (19, 929493), (57, 309831), (139, 127053), (171, 103277), (417, 42351), (743, 23769), (1251, 14117), (2229, 7923), (2641, 6687)]