56438589

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 82252800

約数和(自身を除く): 25814211

約数列:

[1, 3, 17, 51, 67, 83, 199, 201, 249, 597, 1139, 1411, 3383, 3417, 4233, 5561, 10149, 13333, 16517, 16683, 39999, 49551, 94537, 226661, 280789, 283611, 679983, 842367, 1106639, 3319917, 18812863, 56438589]

約数ペア:

[(1, 56438589), (3, 18812863), (17, 3319917), (51, 1106639), (67, 842367), (83, 679983), (199, 283611), (201, 280789), (249, 226661), (597, 94537), (1139, 49551), (1411, 39999), (3383, 16683), (3417, 16517), (4233, 13333), (5561, 10149)]