12785433

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{821}}^1$

素因数の和:1032

約数の個数: 16

約数和(自身を含む): 17755200

約数和(自身を除く): 4969767

約数列:

[1, 3, 29, 87, 179, 537, 821, 2463, 5191, 15573, 23809, 71427, 146959, 440877, 4261811, 12785433]

約数ペア:

[(1, 12785433), (3, 4261811), (29, 440877), (87, 146959), (179, 71427), (537, 23809), (821, 15573), (2463, 5191)]