202122123

素因数分解:

$3^1\times 7^1\times {\mathrm{2441}}^1\times {\mathrm{3943}}^1$

素因数の和:6394

約数の個数: 16

約数和(自身を含む): 308199936

約数和(自身を除く): 106077813

約数列:

[1, 3, 7, 21, 2441, 3943, 7323, 11829, 17087, 27601, 51261, 82803, 9624863, 28874589, 67374041, 202122123]

約数ペア:

[(1, 202122123), (3, 67374041), (7, 28874589), (21, 9624863), (2441, 82803), (3943, 51261), (7323, 27601), (11829, 17087)]