7663971

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{4397}}^1$

素因数の和:4490

約数の個数: 16

約数和(自身を含む): 11821824

約数和(自身を除く): 4157853

約数列:

[1, 3, 7, 21, 83, 249, 581, 1743, 4397, 13191, 30779, 92337, 364951, 1094853, 2554657, 7663971]

約数ペア:

[(1, 7663971), (3, 2554657), (7, 1094853), (21, 364951), (83, 92337), (249, 30779), (581, 13191), (1743, 4397)]