26189481

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{661}}^1$

素因数の和:992

約数の個数: 16

約数和(自身を含む): 35843328

約数和(自身を除く): 9653847

約数列:

[1, 3, 47, 141, 281, 661, 843, 1983, 13207, 31067, 39621, 93201, 185741, 557223, 8729827, 26189481]

約数ペア:

[(1, 26189481), (3, 8729827), (47, 557223), (141, 185741), (281, 93201), (661, 39621), (843, 31067), (1983, 13207)]