2564753409

素因数分解:

$3^3\times {\mathrm{2803}}^1\times {\mathrm{33889}}^1$

素因数の和:36701

約数の個数: 16

約数和(自身を含む): 3801102400

約数和(自身を除く): 1236348991

約数列:

[1, 3, 9, 27, 2803, 8409, 25227, 33889, 75681, 101667, 305001, 915003, 94990867, 284972601, 854917803, 2564753409]

約数ペア:

[(1, 2564753409), (3, 854917803), (9, 284972601), (27, 94990867), (2803, 915003), (8409, 305001), (25227, 101667), (33889, 75681)]