5340209

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{809}}^1$

素因数の和:880

約数の個数: 16

約数和(自身を含む): 6531840

約数和(自身を除く): 1191631

約数列:

[1, 7, 23, 41, 161, 287, 809, 943, 5663, 6601, 18607, 33169, 130249, 232183, 762887, 5340209]

約数ペア:

[(1, 5340209), (7, 762887), (23, 232183), (41, 130249), (161, 33169), (287, 18607), (809, 6601), (943, 5663)]