9691989

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{3221}}^1$

素因数の和:3300

約数の個数: 16

約数和(自身を含む): 13919040

約数和(自身を除く): 4227051

約数列:

[1, 3, 17, 51, 59, 177, 1003, 3009, 3221, 9663, 54757, 164271, 190039, 570117, 3230663, 9691989]

約数ペア:

[(1, 9691989), (3, 3230663), (17, 570117), (51, 190039), (59, 164271), (177, 54757), (1003, 9663), (3009, 3221)]