7212023

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1933}}^1$

素因数の和:1994

約数の個数: 16

約数和(自身を含む): 9097536

約数和(自身を除く): 1885513

約数列:

[1, 7, 13, 41, 91, 287, 533, 1933, 3731, 13531, 25129, 79253, 175903, 554771, 1030289, 7212023]

約数ペア:

[(1, 7212023), (7, 1030289), (13, 554771), (41, 175903), (91, 79253), (287, 25129), (533, 13531), (1933, 3731)]