28979067

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{401}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 44573760

約数和(自身を除く): 15594693

約数列:

[1, 3, 13, 17, 39, 51, 109, 221, 327, 401, 663, 1203, 1417, 1853, 4251, 5213, 5559, 6817, 15639, 20451, 24089, 43709, 72267, 88621, 131127, 265863, 568217, 743053, 1704651, 2229159, 9659689, 28979067]

約数ペア:

[(1, 28979067), (3, 9659689), (13, 2229159), (17, 1704651), (39, 743053), (51, 568217), (109, 265863), (221, 131127), (327, 88621), (401, 72267), (663, 43709), (1203, 24089), (1417, 20451), (1853, 15639), (4251, 6817), (5213, 5559)]