86721383

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{1033}}^1$

素因数の和:1286

約数の個数: 16

約数和(自身を含む): 101249280

約数和(自身を除く): 14527897

約数列:

[1, 7, 67, 179, 469, 1033, 1253, 7231, 11993, 69211, 83951, 184907, 484477, 1294349, 12388769, 86721383]

約数ペア:

[(1, 86721383), (7, 12388769), (67, 1294349), (179, 484477), (469, 184907), (1033, 83951), (1253, 69211), (7231, 11993)]