17147557

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4159}}^1$

素因数の和:4216

約数の個数: 16

約数和(自身を含む): 21299200

約数和(自身を除く): 4151643

約数列:

[1, 7, 19, 31, 133, 217, 589, 4123, 4159, 29113, 79021, 128929, 553147, 902503, 2449651, 17147557]

約数ペア:

[(1, 17147557), (7, 2449651), (19, 902503), (31, 553147), (133, 128929), (217, 79021), (589, 29113), (4123, 4159)]