47480881

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{2089}}^1$

素因数の和:2304

約数の個数: 16

約数和(自身を含む): 57784320

約数和(自身を除く): 10303439

約数列:

[1, 7, 17, 119, 191, 1337, 2089, 3247, 14623, 22729, 35513, 248591, 398999, 2792993, 6782983, 47480881]

約数ペア:

[(1, 47480881), (7, 6782983), (17, 2792993), (119, 398999), (191, 248591), (1337, 35513), (2089, 22729), (3247, 14623)]