13761447

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 21888000

約数和(自身を除く): 8126553

約数列:

[1, 3, 7, 21, 37, 89, 111, 199, 259, 267, 597, 623, 777, 1393, 1869, 3293, 4179, 7363, 9879, 17711, 22089, 23051, 51541, 53133, 69153, 123977, 154623, 371931, 655307, 1965921, 4587149, 13761447]

約数ペア:

[(1, 13761447), (3, 4587149), (7, 1965921), (21, 655307), (37, 371931), (89, 154623), (111, 123977), (199, 69153), (259, 53133), (267, 51541), (597, 23051), (623, 22089), (777, 17711), (1393, 9879), (1869, 7363), (3293, 4179)]