125039019

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{313381}}^1$

素因数の和:313410

約数の個数: 16

約数和(自身を含む): 200564480

約数和(自身を除く): 75525461

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 313381, 940143, 2193667, 5954239, 6581001, 17862717, 41679673, 125039019]

約数ペア:

[(1, 125039019), (3, 41679673), (7, 17862717), (19, 6581001), (21, 5954239), (57, 2193667), (133, 940143), (399, 313381)]