12256959

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{28571}}^1$

素因数の和:28598

約数の個数: 16

約数和(自身を含む): 19200384

約数和(自身を除く): 6943425

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 28571, 85713, 314281, 371423, 942843, 1114269, 4085653, 12256959]

約数ペア:

[(1, 12256959), (3, 4085653), (11, 1114269), (13, 942843), (33, 371423), (39, 314281), (143, 85713), (429, 28571)]