12278331

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{34981}}^1$

素因数の和:35003

約数の個数: 16

約数和(自身を含む): 19589920

約数和(自身を除く): 7311589

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 34981, 104943, 314829, 454753, 944487, 1364259, 4092777, 12278331]

約数ペア:

[(1, 12278331), (3, 4092777), (9, 1364259), (13, 944487), (27, 454753), (39, 314829), (117, 104943), (351, 34981)]