2013753429

素因数分解:

$3^2\times {\mathrm{401}}^1\times {\mathrm{557981}}^1$

素因数の和:558388

約数の個数: 12

約数和(自身を含む): 2916013932

約数和(自身を除く): 902260503

約数列:

[1, 3, 9, 401, 1203, 3609, 557981, 1673943, 5021829, 223750381, 671251143, 2013753429]

約数ペア:

[(1, 2013753429), (3, 671251143), (9, 223750381), (401, 5021829), (1203, 1673943), (3609, 557981)]