27156871

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12011}}^1$

素因数の和:12054

約数の個数: 16

約数和(自身を含む): 34594560

約数和(自身を除く): 7437689

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 12011, 84077, 204187, 228209, 1429309, 1597463, 3879553, 27156871]

約数ペア:

[(1, 27156871), (7, 3879553), (17, 1597463), (19, 1429309), (119, 228209), (133, 204187), (323, 84077), (2261, 12011)]