2017008981

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^2\times {\mathrm{113}}^1$

素因数の和:295

約数の個数: 72

約数和(自身を含む): 3296566728

約数和(自身を除く): 1279557747

約数列:

[1, 3, 9, 13, 39, 41, 61, 113, 117, 123, 183, 339, 369, 533, 549, 793, 1017, 1469, 1599, 2379, 2501, 3721, 4407, 4633, 4797, 6893, 7137, 7503, 11163, 13221, 13899, 20679, 22509, 32513, 33489, 41697, 48373, 60229, 62037, 89609, 97539, 145119, 152561, 180687, 268827, 282613, 292617, 420473, 435357, 457683, 542061, 806481, 847839, 1261419, 1373049, 1983293, 2543517, 3673969, 3784257, 5466149, 5949879, 11021907, 16398447, 17239393, 17849637, 33065721, 49195341, 51718179, 155154537, 224112109, 672336327, 2017008981]

約数ペア:

[(1, 2017008981), (3, 672336327), (9, 224112109), (13, 155154537), (39, 51718179), (41, 49195341), (61, 33065721), (113, 17849637), (117, 17239393), (123, 16398447), (183, 11021907), (339, 5949879), (369, 5466149), (533, 3784257), (549, 3673969), (793, 2543517), (1017, 1983293), (1469, 1373049), (1599, 1261419), (2379, 847839), (2501, 806481), (3721, 542061), (4407, 457683), (4633, 435357), (4797, 420473), (6893, 292617), (7137, 282613), (7503, 268827), (11163, 180687), (13221, 152561), (13899, 145119), (20679, 97539), (22509, 89609), (32513, 62037), (33489, 60229), (41697, 48373)]