47200321

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{491}}^1$

素因数の和:972

約数の個数: 16

約数和(自身を含む): 55922688

約数和(自身を除く): 8722367

約数列:

[1, 7, 31, 217, 443, 491, 3101, 3437, 13733, 15221, 96131, 106547, 217513, 1522591, 6742903, 47200321]

約数ペア:

[(1, 47200321), (7, 6742903), (31, 1522591), (217, 217513), (443, 106547), (491, 96131), (3101, 15221), (3437, 13733)]