89429403

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{30637}}^1$

素因数の和:30786

約数の個数: 16

約数和(自身を含む): 137258240

約数和(自身を除く): 47828837

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 30637, 91911, 214459, 643377, 4258543, 12775629, 29809801, 89429403]

約数ペア:

[(1, 89429403), (3, 29809801), (7, 12775629), (21, 4258543), (139, 643377), (417, 214459), (973, 91911), (2919, 30637)]