13766991

素因数分解:

$3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{787}}^1$

素因数の和:828

約数の個数: 32

約数和(自身を含む): 22694400

約数和(自身を除く): 8927409

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 343, 357, 787, 833, 1029, 2361, 2499, 5509, 5831, 13379, 16527, 17493, 38563, 40137, 93653, 115689, 269941, 280959, 655571, 809823, 1966713, 4588997, 13766991]

約数ペア:

[(1, 13766991), (3, 4588997), (7, 1966713), (17, 809823), (21, 655571), (49, 280959), (51, 269941), (119, 115689), (147, 93653), (343, 40137), (357, 38563), (787, 17493), (833, 16527), (1029, 13379), (2361, 5831), (2499, 5509)]