2034744057

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{353807}}^1$

素因数の和:353890

約数の個数: 20

約数和(自身を含む): 3082375296

約数和(自身を除く): 1047631239

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1917, 5751, 353807, 1061421, 3184263, 9552789, 25120297, 28658367, 75360891, 226082673, 678248019, 2034744057]

約数ペア:

[(1, 2034744057), (3, 678248019), (9, 226082673), (27, 75360891), (71, 28658367), (81, 25120297), (213, 9552789), (639, 3184263), (1917, 1061421), (5751, 353807)]