13076581

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:361

約数の個数: 24

約数和(自身を含む): 16317504

約数和(自身を除く): 3240923

約数列:

[1, 7, 23, 41, 49, 161, 283, 287, 943, 1127, 1981, 2009, 6509, 6601, 11603, 13867, 45563, 46207, 81221, 266869, 318941, 568547, 1868083, 13076581]

約数ペア:

[(1, 13076581), (7, 1868083), (23, 568547), (41, 318941), (49, 266869), (161, 81221), (283, 46207), (287, 45563), (943, 13867), (1127, 11603), (1981, 6601), (2009, 6509)]