890685939

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{159707}}^1$

素因数の和:159747

約数の個数: 24

約数和(自身を含む): 1402875072

約数和(自身を除く): 512189133

約数列:

[1, 3, 11, 13, 33, 39, 143, 169, 429, 507, 1859, 5577, 159707, 479121, 1756777, 2076191, 5270331, 6228573, 22838101, 26990483, 68514303, 80971449, 296895313, 890685939]

約数ペア:

[(1, 890685939), (3, 296895313), (11, 80971449), (13, 68514303), (33, 26990483), (39, 22838101), (143, 6228573), (169, 5270331), (429, 2076191), (507, 1756777), (1859, 479121), (5577, 159707)]