4980339

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2027}}^1$

素因数の和:2056

約数の個数: 32

約数和(自身を含む): 9085440

約数和(自身を除く): 4105101

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2027, 2457, 6081, 14189, 18243, 26351, 42567, 54729, 79053, 127701, 184457, 237159, 383103, 553371, 711477, 1660113, 4980339]

約数ペア:

[(1, 4980339), (3, 1660113), (7, 711477), (9, 553371), (13, 383103), (21, 237159), (27, 184457), (39, 127701), (63, 79053), (91, 54729), (117, 42567), (189, 26351), (273, 18243), (351, 14189), (819, 6081), (2027, 2457)]