1316108353

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{42451}}^1$

素因数の和:42604

約数の個数: 16

約数和(自身を含む): 1554082816

約数和(自身を除く): 237974463

約数列:

[1, 7, 43, 103, 301, 721, 4429, 31003, 42451, 297157, 1825393, 4372453, 12777751, 30607171, 188015479, 1316108353]

約数ペア:

[(1, 1316108353), (7, 188015479), (43, 30607171), (103, 12777751), (301, 4372453), (721, 1825393), (4429, 297157), (31003, 42451)]