21832317

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{186601}}^1$

素因数の和:186620

約数の個数: 12

約数和(自身を含む): 33961564

約数和(自身を除く): 12129247

約数列:

[1, 3, 9, 13, 39, 117, 186601, 559803, 1679409, 2425813, 7277439, 21832317]

約数ペア:

[(1, 21832317), (3, 7277439), (9, 2425813), (13, 1679409), (39, 559803), (117, 186601)]