253600543

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{112163}}^1$

素因数の和:112206

約数の個数: 16

約数和(自身を含む): 323032320

約数和(自身を除く): 69431777

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 112163, 785141, 1906771, 2131097, 13347397, 14917679, 36228649, 253600543]

約数ペア:

[(1, 253600543), (7, 36228649), (17, 14917679), (19, 13347397), (119, 2131097), (133, 1906771), (323, 785141), (2261, 112163)]