38992617

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2621}}^1$

素因数の和:2678

約数の個数: 32

約数和(自身を含む): 62928000

約数和(自身を除く): 23935383

約数列:

[1, 3, 9, 19, 27, 29, 57, 87, 171, 261, 513, 551, 783, 1653, 2621, 4959, 7863, 14877, 23589, 49799, 70767, 76009, 149397, 228027, 448191, 684081, 1344573, 1444171, 2052243, 4332513, 12997539, 38992617]

約数ペア:

[(1, 38992617), (3, 12997539), (9, 4332513), (19, 2052243), (27, 1444171), (29, 1344573), (57, 684081), (87, 448191), (171, 228027), (261, 149397), (513, 76009), (551, 70767), (783, 49799), (1653, 23589), (2621, 14877), (4959, 7863)]