2981335

素因数分解:

$5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{827}}^1$

素因数の和:942

約数の個数: 16

約数和(自身を含む): 4133376

約数和(自身を除く): 1152041

約数列:

[1, 5, 7, 35, 103, 515, 721, 827, 3605, 4135, 5789, 28945, 85181, 425905, 596267, 2981335]

約数ペア:

[(1, 2981335), (5, 596267), (7, 425905), (35, 85181), (103, 28945), (515, 5789), (721, 4135), (827, 3605)]