2040557589

素因数分解:

$3^4\times 7^1\times {\mathrm{3598867}}^1$

素因数の和:3598886

約数の個数: 20

約数和(自身を含む): 3483704224

約数和(自身を除く): 1443146635

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 3598867, 10796601, 25192069, 32389803, 75576207, 97169409, 226728621, 291508227, 680185863, 2040557589]

約数ペア:

[(1, 2040557589), (3, 680185863), (7, 291508227), (9, 226728621), (21, 97169409), (27, 75576207), (63, 32389803), (81, 25192069), (189, 10796601), (567, 3598867)]