28617069

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{2539}}^1$

素因数の和:2589

約数の個数: 24

約数和(自身を含む): 43667680

約数和(自身を除く): 15050611

約数列:

[1, 3, 13, 17, 39, 51, 221, 289, 663, 867, 2539, 3757, 7617, 11271, 33007, 43163, 99021, 129489, 561119, 733771, 1683357, 2201313, 9539023, 28617069]

約数ペア:

[(1, 28617069), (3, 9539023), (13, 2201313), (17, 1683357), (39, 733771), (51, 561119), (221, 129489), (289, 99021), (663, 43163), (867, 33007), (2539, 11271), (3757, 7617)]