258992403

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1\times {\mathrm{3119}}^1$

素因数の和:3522

約数の個数: 16

約数和(自身を含む): 350438400

約数和(自身を除く): 91445997

約数列:

[1, 3, 89, 267, 311, 933, 3119, 9357, 27679, 83037, 277591, 832773, 970009, 2910027, 86330801, 258992403]

約数ペア:

[(1, 258992403), (3, 86330801), (89, 2910027), (267, 970009), (311, 832773), (933, 277591), (3119, 83037), (9357, 27679)]