40687341459

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1187}}^1\times {\mathrm{672107}}^1$

素因数の和:673314

約数の個数: 16

約数和(自身を含む): 57489429888

約数和(自身を除く): 16802088429

約数列:

[1, 3, 17, 51, 1187, 3561, 20179, 60537, 672107, 2016321, 11425819, 34277457, 797791009, 2393373027, 13562447153, 40687341459]

約数ペア:

[(1, 40687341459), (3, 13562447153), (17, 2393373027), (51, 797791009), (1187, 34277457), (3561, 11425819), (20179, 2016321), (60537, 672107)]