1321284501

素因数分解:

$3^3\times {\mathrm{467}}^1\times {\mathrm{104789}}^1$

素因数の和:105265

約数の個数: 16

約数和(自身を含む): 1961668800

約数和(自身を除く): 640384299

約数列:

[1, 3, 9, 27, 467, 1401, 4203, 12609, 104789, 314367, 943101, 2829303, 48936463, 146809389, 440428167, 1321284501]

約数ペア:

[(1, 1321284501), (3, 440428167), (9, 146809389), (27, 48936463), (467, 2829303), (1401, 943101), (4203, 314367), (12609, 104789)]