2017028169

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{140159}}^1$

素因数の和:140222

約数の個数: 32

約数和(自身を含む): 3296563200

約数和(自身を除く): 1279535031

約数列:

[1, 3, 9, 13, 27, 39, 41, 117, 123, 351, 369, 533, 1107, 1599, 4797, 14391, 140159, 420477, 1261431, 1822067, 3784293, 5466201, 5746519, 16398603, 17239557, 49195809, 51718671, 74704747, 155156013, 224114241, 672342723, 2017028169]

約数ペア:

[(1, 2017028169), (3, 672342723), (9, 224114241), (13, 155156013), (27, 74704747), (39, 51718671), (41, 49195809), (117, 17239557), (123, 16398603), (351, 5746519), (369, 5466201), (533, 3784293), (1107, 1822067), (1599, 1261431), (4797, 420477), (14391, 140159)]