4284003

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1321}}^1$

素因数の和:1394

約数の個数: 16

約数和(自身を含む): 6091776

約数和(自身を除く): 1807773

約数列:

[1, 3, 23, 47, 69, 141, 1081, 1321, 3243, 3963, 30383, 62087, 91149, 186261, 1428001, 4284003]

約数ペア:

[(1, 4284003), (3, 1428001), (23, 186261), (47, 91149), (69, 62087), (141, 30383), (1081, 3963), (1321, 3243)]