979889401

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{13121}}^1$

素因数の和:13352

約数の個数: 16

約数和(自身を含む): 1088391168

約数和(自身を除く): 108501767

約数列:

[1, 17, 23, 191, 391, 3247, 4393, 13121, 74681, 223057, 301783, 2506111, 5130311, 42603887, 57640553, 979889401]

約数ペア:

[(1, 979889401), (17, 57640553), (23, 42603887), (191, 5130311), (391, 2506111), (3247, 301783), (4393, 223057), (13121, 74681)]