39796617

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 62208000

約数和(自身を除く): 22411383

約数列:

[1, 3, 7, 21, 89, 107, 199, 267, 321, 597, 623, 749, 1393, 1869, 2247, 4179, 9523, 17711, 21293, 28569, 53133, 63879, 66661, 123977, 149051, 199983, 371931, 447153, 1895077, 5685231, 13265539, 39796617]

約数ペア:

[(1, 39796617), (3, 13265539), (7, 5685231), (21, 1895077), (89, 447153), (107, 371931), (199, 199983), (267, 149051), (321, 123977), (597, 66661), (623, 63879), (749, 53133), (1393, 28569), (1869, 21293), (2247, 17711), (4179, 9523)]