1294821

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:98

約数の個数: 36

約数和(自身を含む): 2178540

約数和(自身を除く): 883719

約数列:

[1, 3, 9, 11, 29, 33, 41, 87, 99, 121, 123, 261, 319, 363, 369, 451, 957, 1089, 1189, 1353, 2871, 3509, 3567, 4059, 4961, 10527, 10701, 13079, 14883, 31581, 39237, 44649, 117711, 143869, 431607, 1294821]

約数ペア:

[(1, 1294821), (3, 431607), (9, 143869), (11, 117711), (29, 44649), (33, 39237), (41, 31581), (87, 14883), (99, 13079), (121, 10701), (123, 10527), (261, 4961), (319, 4059), (363, 3567), (369, 3509), (451, 2871), (957, 1353), (1089, 1189)]