47853491

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{2141}}^1$

素因数の和:2282

約数の個数: 16

約数和(自身を含む): 57028608

約数和(自身を除く): 9175117

約数列:

[1, 7, 31, 103, 217, 721, 2141, 3193, 14987, 22351, 66371, 220523, 464597, 1543661, 6836213, 47853491]

約数ペア:

[(1, 47853491), (7, 6836213), (31, 1543661), (103, 464597), (217, 220523), (721, 66371), (2141, 22351), (3193, 14987)]