306211391

素因数分解:

${\mathrm{19}}^2\times {\mathrm{191}}^1\times {\mathrm{4441}}^1$

素因数の和:4670

約数の個数: 12

約数和(自身を含む): 324941184

約数和(自身を除く): 18729793

約数列:

[1, 19, 191, 361, 3629, 4441, 68951, 84379, 848231, 1603201, 16116389, 306211391]

約数ペア:

[(1, 306211391), (19, 16116389), (191, 1603201), (361, 848231), (3629, 84379), (4441, 68951)]