1266516639

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{14071}}^1$

素因数の和:14287

約数の個数: 24

約数和(自身を含む): 1868142432

約数和(自身を除く): 601625793

約数列:

[1, 3, 9, 73, 137, 219, 411, 657, 1233, 10001, 14071, 30003, 42213, 90009, 126639, 1027183, 1927727, 3081549, 5783181, 9244647, 17349543, 140724071, 422172213, 1266516639]

約数ペア:

[(1, 1266516639), (3, 422172213), (9, 140724071), (73, 17349543), (137, 9244647), (219, 5783181), (411, 3081549), (657, 1927727), (1233, 1027183), (10001, 126639), (14071, 90009), (30003, 42213)]