10040891

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:394

約数の個数: 16

約数和(自身を含む): 11819520

約数和(自身を除く): 1778629

約数列:

[1, 7, 71, 89, 227, 497, 623, 1589, 6319, 16117, 20203, 44233, 112819, 141421, 1434413, 10040891]

約数ペア:

[(1, 10040891), (7, 1434413), (71, 141421), (89, 112819), (227, 44233), (497, 20203), (623, 16117), (1589, 6319)]