27642791

素因数分解:

${\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:430

約数の個数: 16

約数和(自身を含む): 30844800

約数和(自身を除く): 3202009

約数列:

[1, 11, 101, 139, 179, 1111, 1529, 1969, 14039, 18079, 24881, 154429, 198869, 273691, 2512981, 27642791]

約数ペア:

[(1, 27642791), (11, 2512981), (101, 273691), (139, 198869), (179, 154429), (1111, 24881), (1529, 18079), (1969, 14039)]