2183996817

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{128599}}^1$

素因数の和:128662

約数の個数: 32

約数和(自身を含む): 3518496000

約数和(自身を除く): 1334499183

約数列:

[1, 3, 9, 17, 27, 37, 51, 111, 153, 333, 459, 629, 999, 1887, 5661, 16983, 128599, 385797, 1157391, 2186183, 3472173, 4758163, 6558549, 14274489, 19675647, 42823467, 59026941, 80888771, 128470401, 242666313, 727998939, 2183996817]

約数ペア:

[(1, 2183996817), (3, 727998939), (9, 242666313), (17, 128470401), (27, 80888771), (37, 59026941), (51, 42823467), (111, 19675647), (153, 14274489), (333, 6558549), (459, 4758163), (629, 3472173), (999, 2186183), (1887, 1157391), (5661, 385797), (16983, 128599)]