1402471

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:342

約数の個数: 16

約数和(自身を含む): 1732608

約数和(自身を除く): 330137

約数列:

[1, 7, 23, 31, 161, 217, 281, 713, 1967, 4991, 6463, 8711, 45241, 60977, 200353, 1402471]

約数ペア:

[(1, 1402471), (7, 200353), (23, 60977), (31, 45241), (161, 8711), (217, 6463), (281, 4991), (713, 1967)]