6988241

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:440

約数の個数: 16

約数和(自身を含む): 8072064

約数和(自身を除く): 1083823

約数列:

[1, 13, 17, 103, 221, 307, 1339, 1751, 3991, 5219, 22763, 31621, 67847, 411073, 537557, 6988241]

約数ペア:

[(1, 6988241), (13, 537557), (17, 411073), (103, 67847), (221, 31621), (307, 22763), (1339, 5219), (1751, 3991)]