1330584489

素因数分解:

$3^4\times {\mathrm{13}}^3\times {\mathrm{7477}}^1$

素因数の和:7528

約数の個数: 40

約数和(自身を含む): 2153514440

約数和(自身を除く): 822929951

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 169, 351, 507, 1053, 1521, 2197, 4563, 6591, 7477, 13689, 19773, 22431, 59319, 67293, 97201, 177957, 201879, 291603, 605637, 874809, 1263613, 2624427, 3790839, 7873281, 11372517, 16426969, 34117551, 49280907, 102352653, 147842721, 443528163, 1330584489]

約数ペア:

[(1, 1330584489), (3, 443528163), (9, 147842721), (13, 102352653), (27, 49280907), (39, 34117551), (81, 16426969), (117, 11372517), (169, 7873281), (351, 3790839), (507, 2624427), (1053, 1263613), (1521, 874809), (2197, 605637), (4563, 291603), (6591, 201879), (7477, 177957), (13689, 97201), (19773, 67293), (22431, 59319)]