22051251

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{11503}}^1$

素因数の和:11583

約数の個数: 16

約数和(自身を含む): 33131520

約数和(自身を除く): 11080269

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 11503, 34509, 103527, 310581, 816713, 2450139, 7350417, 22051251]

約数ペア:

[(1, 22051251), (3, 7350417), (9, 2450139), (27, 816713), (71, 310581), (213, 103527), (639, 34509), (1917, 11503)]