16673427

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1$

素因数の和:443

約数の個数: 24

約数和(自身を含む): 24766560

約数和(自身を除く): 8093133

約数列:

[1, 3, 9, 71, 97, 213, 269, 291, 639, 807, 873, 2421, 6887, 19099, 20661, 26093, 57297, 61983, 78279, 171891, 234837, 1852603, 5557809, 16673427]

約数ペア:

[(1, 16673427), (3, 5557809), (9, 1852603), (71, 234837), (97, 171891), (213, 78279), (269, 61983), (291, 57297), (639, 26093), (807, 20661), (873, 19099), (2421, 6887)]