16908441

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{12497}}^1$

素因数の和:12552

約数の個数: 16

約数和(自身を含む): 25195968

約数和(自身を除く): 8287527

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 12497, 37491, 137467, 412401, 512377, 1537131, 5636147, 16908441]

約数ペア:

[(1, 16908441), (3, 5636147), (11, 1537131), (33, 512377), (41, 412401), (123, 137467), (451, 37491), (1353, 12497)]