16880491791

素因数分解:

$3^2\times {\mathrm{613}}^1\times {\mathrm{3059723}}^1$

素因数の和:3060342

約数の個数: 12

約数和(自身を含む): 24422716968

約数和(自身を除く): 7542225177

約数列:

[1, 3, 9, 613, 1839, 5517, 3059723, 9179169, 27537507, 1875610199, 5626830597, 16880491791]

約数ペア:

[(1, 16880491791), (3, 5626830597), (9, 1875610199), (613, 27537507), (1839, 9179169), (5517, 3059723)]