78247039

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{353}}^1$

素因数の和:459

約数の個数: 24

約数和(自身を含む): 91289520

約数和(自身を除く): 13042481

約数列:

[1, 13, 17, 59, 221, 289, 353, 767, 1003, 3757, 4589, 6001, 13039, 17051, 20827, 78013, 102017, 221663, 270751, 354059, 1326221, 4602767, 6019003, 78247039]

約数ペア:

[(1, 78247039), (13, 6019003), (17, 4602767), (59, 1326221), (221, 354059), (289, 270751), (353, 221663), (767, 102017), (1003, 78013), (3757, 20827), (4589, 17051), (6001, 13039)]