27217519

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1811}}^1$

素因数の和:1950

約数の個数: 16

約数和(自身を含む): 33050880

約数和(自身を除く): 5833361

約数列:

[1, 7, 19, 113, 133, 791, 1811, 2147, 12677, 15029, 34409, 204643, 240863, 1432501, 3888217, 27217519]

約数ペア:

[(1, 27217519), (7, 3888217), (19, 1432501), (113, 240863), (133, 204643), (791, 34409), (1811, 15029), (2147, 12677)]