3936737

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{89}}^2$

素因数の和:256

約数の個数: 12

約数和(自身を含む): 4614336

約数和(自身を除く): 677599

約数列:

[1, 7, 71, 89, 497, 623, 6319, 7921, 44233, 55447, 562391, 3936737]

約数ペア:

[(1, 3936737), (7, 562391), (71, 55447), (89, 44233), (497, 7921), (623, 6319)]