85989449

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{13309}}^1$

素因数の和:13400

約数の個数: 16

約数和(自身を含む): 107331840

約数和(自身を除く): 21342391

約数列:

[1, 7, 13, 71, 91, 497, 923, 6461, 13309, 93163, 173017, 944939, 1211119, 6614573, 12284207, 85989449]

約数ペア:

[(1, 85989449), (7, 12284207), (13, 6614573), (71, 1211119), (91, 944939), (497, 173017), (923, 93163), (6461, 13309)]