406995003

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{284413}}^1$

素因数の和:284475

約数の個数: 16

約数和(自身を含む): 614334240

約数和(自身を除く): 207339237

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 284413, 853239, 2559717, 7679151, 15073889, 45221667, 135665001, 406995003]

約数ペア:

[(1, 406995003), (3, 135665001), (9, 45221667), (27, 15073889), (53, 7679151), (159, 2559717), (477, 853239), (1431, 284413)]