49401639

素因数分解:

$3^2\times 7^1\times {\mathrm{784153}}^1$

素因数の和:784166

約数の個数: 12

約数和(自身を含む): 81552016

約数和(自身を除く): 32150377

約数列:

[1, 3, 7, 9, 21, 63, 784153, 2352459, 5489071, 7057377, 16467213, 49401639]

約数ペア:

[(1, 49401639), (3, 16467213), (7, 7057377), (9, 5489071), (21, 2352459), (63, 784153)]