1147111

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:190

約数の個数: 16

約数和(自身を含む): 1391104

約数和(自身を除く): 243993

約数列:

[1, 7, 37, 43, 103, 259, 301, 721, 1591, 3811, 4429, 11137, 26677, 31003, 163873, 1147111]

約数ペア:

[(1, 1147111), (7, 163873), (37, 31003), (43, 26677), (103, 11137), (259, 4429), (301, 3811), (721, 1591)]