2893896153

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{871393}}^1$

素因数の和:871446

約数の個数: 20

約数和(自身を含む): 4428424308

約数和(自身を除く): 1534528155

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 871393, 2614179, 7842537, 23527611, 35727113, 70582833, 107181339, 321544017, 964632051, 2893896153]

約数ペア:

[(1, 2893896153), (3, 964632051), (9, 321544017), (27, 107181339), (41, 70582833), (81, 35727113), (123, 23527611), (369, 7842537), (1107, 2614179), (3321, 871393)]