86686847

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1\times {\mathrm{421}}^1$

素因数の和:818

約数の個数: 16

約数和(自身を含む): 95851392

約数和(自身を除く): 9164545

約数列:

[1, 13, 47, 337, 421, 611, 4381, 5473, 15839, 19787, 141877, 205907, 257231, 1844401, 6668219, 86686847]

約数ペア:

[(1, 86686847), (13, 6668219), (47, 1844401), (337, 257231), (421, 205907), (611, 141877), (4381, 19787), (5473, 15839)]