2012772213

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{20771}}^1$

素因数の和:20914

約数の個数: 32

約数和(自身を含む): 3094197120

約数和(自身を除く): 1081424907

約数列:

[1, 3, 9, 27, 37, 97, 111, 291, 333, 873, 999, 2619, 3589, 10767, 20771, 32301, 62313, 96903, 186939, 560817, 768527, 2014787, 2305581, 6044361, 6916743, 18133083, 20750229, 54399249, 74547119, 223641357, 670924071, 2012772213]

約数ペア:

[(1, 2012772213), (3, 670924071), (9, 223641357), (27, 74547119), (37, 54399249), (97, 20750229), (111, 18133083), (291, 6916743), (333, 6044361), (873, 2305581), (999, 2014787), (2619, 768527), (3589, 560817), (10767, 186939), (20771, 96903), (32301, 62313)]