22047347

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{823}}^1$

素因数の和:962

約数の個数: 16

約数和(自身を含む): 26104320

約数和(自身を除く): 4056973

約数列:

[1, 7, 43, 89, 301, 623, 823, 3827, 5761, 26789, 35389, 73247, 247723, 512729, 3149621, 22047347]

約数ペア:

[(1, 22047347), (7, 3149621), (43, 512729), (89, 247723), (301, 73247), (623, 35389), (823, 26789), (3827, 5761)]