222621423

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{55009}}^1$

素因数の和:55102

約数の個数: 16

約数和(自身を含む): 316857600

約数和(自身を除く): 94236177

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 55009, 165027, 1045171, 3135513, 3905639, 11716917, 74207141, 222621423]

約数ペア:

[(1, 222621423), (3, 74207141), (19, 11716917), (57, 3905639), (71, 3135513), (213, 1045171), (1349, 165027), (4047, 55009)]