13996293

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:229

約数の個数: 32

約数和(自身を含む): 20684160

約数和(自身を除く): 6687867

約数列:

[1, 3, 19, 41, 53, 57, 113, 123, 159, 339, 779, 1007, 2147, 2173, 2337, 3021, 4633, 5989, 6441, 6519, 13899, 17967, 41287, 88027, 113791, 123861, 245549, 264081, 341373, 736647, 4665431, 13996293]

約数ペア:

[(1, 13996293), (3, 4665431), (19, 736647), (41, 341373), (53, 264081), (57, 245549), (113, 123861), (123, 113791), (159, 88027), (339, 41287), (779, 17967), (1007, 13899), (2147, 6519), (2173, 6441), (2337, 5989), (3021, 4633)]