2650974723

素因数分解:

$3^5\times {\mathrm{53}}^1\times {\mathrm{205837}}^1$

素因数の和:205905

約数の個数: 24

約数和(自身を含む): 4045951728

約数和(自身を除く): 1394977005

約数列:

[1, 3, 9, 27, 53, 81, 159, 243, 477, 1431, 4293, 12879, 205837, 617511, 1852533, 5557599, 10909361, 16672797, 32728083, 50018391, 98184249, 294552747, 883658241, 2650974723]

約数ペア:

[(1, 2650974723), (3, 883658241), (9, 294552747), (27, 98184249), (53, 50018391), (81, 32728083), (159, 16672797), (243, 10909361), (477, 5557599), (1431, 1852533), (4293, 617511), (12879, 205837)]