4996911

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{521}}^1$

素因数の和:686

約数の個数: 16

約数和(自身を含む): 7015680

約数和(自身を除く): 2018769

約数列:

[1, 3, 23, 69, 139, 417, 521, 1563, 3197, 9591, 11983, 35949, 72419, 217257, 1665637, 4996911]

約数ペア:

[(1, 4996911), (3, 1665637), (23, 217257), (69, 72419), (139, 35949), (417, 11983), (521, 9591), (1563, 3197)]