4055023

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:318

約数の個数: 16

約数和(自身を含む): 4838400

約数和(自身を除く): 783377

約数列:

[1, 7, 41, 71, 199, 287, 497, 1393, 2911, 8159, 14129, 20377, 57113, 98903, 579289, 4055023]

約数ペア:

[(1, 4055023), (7, 579289), (41, 98903), (71, 57113), (199, 20377), (287, 14129), (497, 8159), (1393, 2911)]