16740243

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1289}}^1$

素因数の和:1348

約数の個数: 32

約数和(自身を含む): 27451200

約数和(自身を除く): 10710957

約数列:

[1, 3, 9, 13, 27, 37, 39, 111, 117, 333, 351, 481, 999, 1289, 1443, 3867, 4329, 11601, 12987, 16757, 34803, 47693, 50271, 143079, 150813, 429237, 452439, 620009, 1287711, 1860027, 5580081, 16740243]

約数ペア:

[(1, 16740243), (3, 5580081), (9, 1860027), (13, 1287711), (27, 620009), (37, 452439), (39, 429237), (111, 150813), (117, 143079), (333, 50271), (351, 47693), (481, 34803), (999, 16757), (1289, 12987), (1443, 11601), (3867, 4329)]