1276160053

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1\times {\mathrm{8161}}^1$

素因数の和:8508

約数の個数: 16

約数和(自身を含む): 1480913280

約数和(自身を除く): 204753227

約数列:

[1, 7, 89, 251, 623, 1757, 8161, 22339, 57127, 156373, 726329, 2048411, 5084303, 14338877, 182308579, 1276160053]

約数ペア:

[(1, 1276160053), (7, 182308579), (89, 14338877), (251, 5084303), (623, 2048411), (1757, 726329), (8161, 156373), (22339, 57127)]