20171132847

素因数分解:

$3^2\times {\mathrm{179}}^1\times {\mathrm{739}}^1\times {\mathrm{16943}}^1$

素因数の和:17867

約数の個数: 24

約数和(自身を含む): 29340230400

約数和(自身を除く): 9169097553

約数列:

[1, 3, 9, 179, 537, 739, 1611, 2217, 6651, 16943, 50829, 132281, 152487, 396843, 1190529, 3032797, 9098391, 12520877, 27295173, 37562631, 112687893, 2241236983, 6723710949, 20171132847]

約数ペア:

[(1, 20171132847), (3, 6723710949), (9, 2241236983), (179, 112687893), (537, 37562631), (739, 27295173), (1611, 12520877), (2217, 9098391), (6651, 3032797), (16943, 1190529), (50829, 396843), (132281, 152487)]