1330808619

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1\times {\mathrm{4001}}^1$

素因数の和:4395

約数の個数: 32

約数和(自身を含む): 2077710336

約数和(自身を除く): 746901717

約数列:

[1, 3, 7, 21, 47, 141, 329, 337, 987, 1011, 2359, 4001, 7077, 12003, 15839, 28007, 47517, 84021, 110873, 188047, 332619, 564141, 1316329, 1348337, 3948987, 4045011, 9438359, 28315077, 63371839, 190115517, 443602873, 1330808619]

約数ペア:

[(1, 1330808619), (3, 443602873), (7, 190115517), (21, 63371839), (47, 28315077), (141, 9438359), (329, 4045011), (337, 3948987), (987, 1348337), (1011, 1316329), (2359, 564141), (4001, 332619), (7077, 188047), (12003, 110873), (15839, 84021), (28007, 47517)]