16957149

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 25740288

約数和(自身を除く): 8783139

約数列:

[1, 3, 11, 33, 41, 83, 123, 151, 249, 451, 453, 913, 1353, 1661, 2739, 3403, 4983, 6191, 10209, 12533, 18573, 37433, 37599, 68101, 112299, 137863, 204303, 413589, 513853, 1541559, 5652383, 16957149]

約数ペア:

[(1, 16957149), (3, 5652383), (11, 1541559), (33, 513853), (41, 413589), (83, 204303), (123, 137863), (151, 112299), (249, 68101), (451, 37599), (453, 37433), (913, 18573), (1353, 12533), (1661, 10209), (2739, 6191), (3403, 4983)]