1330264971

素因数分解:

$3^3\times 7^1\times {\mathrm{743}}^1\times {\mathrm{9473}}^1$

素因数の和:10232

約数の個数: 32

約数和(自身を含む): 2255569920

約数和(自身を除く): 925304949

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 743, 2229, 5201, 6687, 9473, 15603, 20061, 28419, 46809, 66311, 85257, 140427, 198933, 255771, 596799, 1790397, 7038439, 21115317, 49269073, 63345951, 147807219, 190037853, 443421657, 1330264971]

約数ペア:

[(1, 1330264971), (3, 443421657), (7, 190037853), (9, 147807219), (21, 63345951), (27, 49269073), (63, 21115317), (189, 7038439), (743, 1790397), (2229, 596799), (5201, 255771), (6687, 198933), (9473, 140427), (15603, 85257), (20061, 66311), (28419, 46809)]