187326181

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{1429}}^1$

素因数の和:1804

約数の個数: 16

約数和(自身を含む): 218458240

約数和(自身を除く): 31132059

約数列:

[1, 7, 61, 307, 427, 1429, 2149, 10003, 18727, 87169, 131089, 438703, 610183, 3070921, 26760883, 187326181]

約数ペア:

[(1, 187326181), (7, 26760883), (61, 3070921), (307, 610183), (427, 438703), (1429, 131089), (2149, 87169), (10003, 18727)]