2894437

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1871}}^1$

素因数の和:1908

約数の個数: 16

約数和(自身を含む): 3773952

約数和(自身を除く): 879515

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 1871, 13097, 24323, 31807, 170261, 222649, 413491, 2894437]

約数ペア:

[(1, 2894437), (7, 413491), (13, 222649), (17, 170261), (91, 31807), (119, 24323), (221, 13097), (1547, 1871)]