1343287023

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{21841}}^1$

素因数の和:21959

約数の個数: 32

約数和(自身を含む): 2054895360

約数和(自身を除く): 711608337

約数列:

[1, 3, 13, 19, 39, 57, 83, 247, 249, 741, 1079, 1577, 3237, 4731, 20501, 21841, 61503, 65523, 283933, 414979, 851799, 1244937, 1812803, 5394727, 5438409, 16184181, 23566439, 34443257, 70699317, 103329771, 447762341, 1343287023]

約数ペア:

[(1, 1343287023), (3, 447762341), (13, 103329771), (19, 70699317), (39, 34443257), (57, 23566439), (83, 16184181), (247, 5438409), (249, 5394727), (741, 1812803), (1079, 1244937), (1577, 851799), (3237, 414979), (4731, 283933), (20501, 65523), (21841, 61503)]