2745061821

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{1877}}^1\times {\mathrm{3779}}^1$

素因数の和:5705

約数の個数: 24

約数和(自身を含む): 4060536480

約数和(自身を除く): 1315474659

約数列:

[1, 3, 9, 43, 129, 387, 1877, 3779, 5631, 11337, 16893, 34011, 80711, 162497, 242133, 487491, 726399, 1462473, 7093183, 21279549, 63838647, 305006869, 915020607, 2745061821]

約数ペア:

[(1, 2745061821), (3, 915020607), (9, 305006869), (43, 63838647), (129, 21279549), (387, 7093183), (1877, 1462473), (3779, 726399), (5631, 487491), (11337, 242133), (16893, 162497), (34011, 80711)]