11842191

素因数分解:

$3^2\times {\mathrm{83}}^2\times {\mathrm{191}}^1$

素因数の和:363

約数の個数: 18

約数和(自身を含む): 17404608

約数和(自身を除く): 5562417

約数列:

[1, 3, 9, 83, 191, 249, 573, 747, 1719, 6889, 15853, 20667, 47559, 62001, 142677, 1315799, 3947397, 11842191]

約数ペア:

[(1, 11842191), (3, 3947397), (9, 1315799), (83, 142677), (191, 62001), (249, 47559), (573, 20667), (747, 15853), (1719, 6889)]