382409997

素因数分解:

$3^1\times {\mathrm{271}}^1\times {\mathrm{647}}^1\times {\mathrm{727}}^1$

素因数の和:1648

約数の個数: 16

約数和(自身を含む): 513257472

約数和(自身を除く): 130847475

約数列:

[1, 3, 271, 647, 727, 813, 1941, 2181, 175337, 197017, 470369, 526011, 591051, 1411107, 127469999, 382409997]

約数ペア:

[(1, 382409997), (3, 127469999), (271, 1411107), (647, 591051), (727, 526011), (813, 470369), (1941, 197017), (2181, 175337)]