56791509

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{6221}}^1$

素因数の和:6420

約数の個数: 16

約数和(自身を含む): 80637120

約数和(自身を除く): 23845611

約数列:

[1, 3, 17, 51, 179, 537, 3043, 6221, 9129, 18663, 105757, 317271, 1113559, 3340677, 18930503, 56791509]

約数ペア:

[(1, 56791509), (3, 18930503), (17, 3340677), (51, 1113559), (179, 317271), (537, 105757), (3043, 18663), (6221, 9129)]