284179973

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{9439}}^1$

素因数の和:9497

約数の個数: 32

約数和(自身を含む): 391495680

約数和(自身を除く): 107315707

約数列:

[1, 7, 11, 17, 23, 77, 119, 161, 187, 253, 391, 1309, 1771, 2737, 4301, 9439, 30107, 66073, 103829, 160463, 217097, 726803, 1123241, 1519679, 1765093, 2388067, 3690649, 12355651, 16716469, 25834543, 40597139, 284179973]

約数ペア:

[(1, 284179973), (7, 40597139), (11, 25834543), (17, 16716469), (23, 12355651), (77, 3690649), (119, 2388067), (161, 1765093), (187, 1519679), (253, 1123241), (391, 726803), (1309, 217097), (1771, 160463), (2737, 103829), (4301, 66073), (9439, 30107)]