13305645563

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{1181}}^1\times {\mathrm{7417}}^1$

素因数の和:8643

約数の個数: 24

約数和(自身を含む): 15992970624

約数和(自身を除く): 2687325061

約数列:

[1, 7, 31, 49, 217, 1181, 1519, 7417, 8267, 36611, 51919, 57869, 229927, 256277, 363433, 1609489, 1793939, 8759477, 11266423, 61316339, 271543787, 429214373, 1900806509, 13305645563]

約数ペア:

[(1, 13305645563), (7, 1900806509), (31, 429214373), (49, 271543787), (217, 61316339), (1181, 11266423), (1519, 8759477), (7417, 1793939), (8267, 1609489), (36611, 363433), (51919, 256277), (57869, 229927)]