1389004851

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{42349}}^1$

素因数の和:42423

約数の個数: 24

約数和(自身を含む): 2065663600

約数和(自身を除く): 676658749

約数列:

[1, 3, 13, 29, 39, 87, 377, 841, 1131, 2523, 10933, 32799, 42349, 127047, 550537, 1228121, 1651611, 3684363, 15965573, 35615509, 47896719, 106846527, 463001617, 1389004851]

約数ペア:

[(1, 1389004851), (3, 463001617), (13, 106846527), (29, 47896719), (39, 35615509), (87, 15965573), (377, 3684363), (841, 1651611), (1131, 1228121), (2523, 550537), (10933, 127047), (32799, 42349)]