5198319

素因数分解:

$3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{757}}^1$

素因数の和:879

約数の個数: 24

約数和(自身を含む): 8671520

約数和(自身を除く): 3473201

約数列:

[1, 3, 7, 9, 21, 63, 109, 327, 757, 763, 981, 2271, 2289, 5299, 6813, 6867, 15897, 47691, 82513, 247539, 577591, 742617, 1732773, 5198319]

約数ペア:

[(1, 5198319), (3, 1732773), (7, 742617), (9, 577591), (21, 247539), (63, 82513), (109, 47691), (327, 15897), (757, 6867), (763, 6813), (981, 5299), (2271, 2289)]