27231721

素因数分解:

${\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:432

約数の個数: 16

約数和(自身を含む): 30394368

約数和(自身を除く): 3162647

約数列:

[1, 11, 101, 127, 193, 1111, 1397, 2123, 12827, 19493, 24511, 141097, 214423, 269621, 2475611, 27231721]

約数ペア:

[(1, 27231721), (11, 2475611), (101, 269621), (127, 214423), (193, 141097), (1111, 24511), (1397, 19493), (2123, 12827)]