81895001

素因数分解:

${\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{523}}^1$

素因数の和:752

約数の個数: 16

約数和(自身を含む): 88887168

約数和(自身を除く): 6992167

約数列:

[1, 17, 61, 151, 523, 1037, 2567, 8891, 9211, 31903, 78973, 156587, 542351, 1342541, 4817353, 81895001]

約数ペア:

[(1, 81895001), (17, 4817353), (61, 1342541), (151, 542351), (523, 156587), (1037, 78973), (2567, 31903), (8891, 9211)]