130877089

素因数分解:

$7^2\times {\mathrm{523}}^1\times {\mathrm{5107}}^1$

素因数の和:5644

約数の個数: 12

約数和(自身を含む): 152565744

約数和(自身を除く): 21688655

約数列:

[1, 7, 49, 523, 3661, 5107, 25627, 35749, 250243, 2670961, 18696727, 130877089]

約数ペア:

[(1, 130877089), (7, 18696727), (49, 2670961), (523, 250243), (3661, 35749), (5107, 25627)]