15663253539

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{739}}^1\times {\mathrm{243623}}^1$

素因数の和:244394

約数の個数: 16

約数和(自身を含む): 21633811200

約数和(自身を除く): 5970557661

約数列:

[1, 3, 29, 87, 739, 2217, 21431, 64293, 243623, 730869, 7065067, 21195201, 180037397, 540112191, 5221084513, 15663253539]

約数ペア:

[(1, 15663253539), (3, 5221084513), (29, 540112191), (87, 180037397), (739, 21195201), (2217, 7065067), (21431, 730869), (64293, 243623)]