213679437

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{19183}}^1$

素因数の和:19312

約数の個数: 16

約数和(自身を含む): 294666240

約数和(自身を除く): 80986803

約数列:

[1, 3, 47, 79, 141, 237, 3713, 11139, 19183, 57549, 901601, 1515457, 2704803, 4546371, 71226479, 213679437]

約数ペア:

[(1, 213679437), (3, 71226479), (47, 4546371), (79, 2704803), (141, 1515457), (237, 901601), (3713, 57549), (11139, 19183)]