1328804541

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{47459}}^1$

素因数の和:47546

約数の個数: 32

約数和(自身を含む): 2118614400

約数和(自身を除く): 789809859

約数列:

[1, 3, 9, 17, 27, 51, 61, 153, 183, 459, 549, 1037, 1647, 3111, 9333, 27999, 47459, 142377, 427131, 806803, 1281393, 2420409, 2894999, 7261227, 8684997, 21783681, 26054991, 49214983, 78164973, 147644949, 442934847, 1328804541]

約数ペア:

[(1, 1328804541), (3, 442934847), (9, 147644949), (17, 78164973), (27, 49214983), (51, 26054991), (61, 21783681), (153, 8684997), (183, 7261227), (459, 2894999), (549, 2420409), (1037, 1281393), (1647, 806803), (3111, 427131), (9333, 142377), (27999, 47459)]