331329061

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{10687}}^1$

素因数の和:10840

約数の個数: 16

約数和(自身を含む): 391266304

約数和(自身を除く): 59937243

約数列:

[1, 7, 43, 103, 301, 721, 4429, 10687, 31003, 74809, 459541, 1100761, 3216787, 7705327, 47332723, 331329061]

約数ペア:

[(1, 331329061), (7, 47332723), (43, 7705327), (103, 3216787), (301, 1100761), (721, 459541), (4429, 74809), (10687, 31003)]