2912787729

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{2295341}}^1$

素因数の和:2295397

約数の個数: 16

約数和(自身を含む): 4407056640

約数和(自身を除く): 1494268911

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 2295341, 6886023, 20658069, 61974207, 107881027, 323643081, 970929243, 2912787729]

約数ペア:

[(1, 2912787729), (3, 970929243), (9, 323643081), (27, 107881027), (47, 61974207), (141, 20658069), (423, 6886023), (1269, 2295341)]