1680453933

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{641}}^1\times {\mathrm{18593}}^1$

素因数の和:19284

約数の個数: 16

約数和(自身を含む): 2291970816

約数和(自身を除く): 611516883

約数列:

[1, 3, 47, 141, 641, 1923, 18593, 30127, 55779, 90381, 873871, 2621613, 11918113, 35754339, 560151311, 1680453933]

約数ペア:

[(1, 1680453933), (3, 560151311), (47, 35754339), (141, 11918113), (641, 2621613), (1923, 873871), (18593, 90381), (30127, 55779)]