83686947

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{4919}}^1$

素因数の和:5082

約数の個数: 16

約数和(自身を含む): 114773760

約数和(自身を除く): 31086813

約数列:

[1, 3, 53, 107, 159, 321, 4919, 5671, 14757, 17013, 260707, 526333, 782121, 1578999, 27895649, 83686947]

約数ペア:

[(1, 83686947), (3, 27895649), (53, 1578999), (107, 782121), (159, 526333), (321, 260707), (4919, 17013), (5671, 14757)]