2146270911

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{405799}}^1$

素因数の和:405886

約数の個数: 16

約数和(自身を含む): 2999673600

約数和(自身を除く): 853402689

約数列:

[1, 3, 41, 43, 123, 129, 1763, 5289, 405799, 1217397, 16637759, 17449357, 49913277, 52348071, 715423637, 2146270911]

約数ペア:

[(1, 2146270911), (3, 715423637), (41, 52348071), (43, 49913277), (123, 17449357), (129, 16637759), (1763, 1217397), (5289, 405799)]