240984877

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{19661}}^1$

素因数の和:19788

約数の個数: 16

約数和(自身を含む): 294458112

約数和(自身を除く): 53473235

約数列:

[1, 7, 17, 103, 119, 721, 1751, 12257, 19661, 137627, 334237, 2025083, 2339659, 14175581, 34426411, 240984877]

約数ペア:

[(1, 240984877), (7, 34426411), (17, 14175581), (103, 2339659), (119, 2025083), (721, 334237), (1751, 137627), (12257, 19661)]