3893409

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{311}}^1$

素因数の和:437

約数の個数: 24

約数和(自身を含む): 6132672

約数和(自身を除く): 2239263

約数列:

[1, 3, 9, 13, 39, 107, 117, 311, 321, 933, 963, 1391, 2799, 4043, 4173, 12129, 12519, 33277, 36387, 99831, 299493, 432601, 1297803, 3893409]

約数ペア:

[(1, 3893409), (3, 1297803), (9, 432601), (13, 299493), (39, 99831), (107, 36387), (117, 33277), (311, 12519), (321, 12129), (933, 4173), (963, 4043), (1391, 2799)]