2488392207

素因数分解:

$3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{5347}}^1$

素因数の和:5532

約数の個数: 48

約数和(自身を含む): 4204811520

約数和(自身を除く): 1716419313

約数列:

[1, 3, 7, 9, 21, 63, 83, 89, 249, 267, 581, 623, 747, 801, 1743, 1869, 5229, 5347, 5607, 7387, 16041, 22161, 37429, 48123, 51709, 66483, 112287, 155127, 336861, 443801, 465381, 475883, 1331403, 1427649, 3106607, 3331181, 3994209, 4282947, 9319821, 9993543, 27959463, 29980629, 39498289, 118494867, 276488023, 355484601, 829464069, 2488392207]

約数ペア:

[(1, 2488392207), (3, 829464069), (7, 355484601), (9, 276488023), (21, 118494867), (63, 39498289), (83, 29980629), (89, 27959463), (249, 9993543), (267, 9319821), (581, 4282947), (623, 3994209), (747, 3331181), (801, 3106607), (1743, 1427649), (1869, 1331403), (5229, 475883), (5347, 465381), (5607, 443801), (7387, 336861), (16041, 155127), (22161, 112287), (37429, 66483), (48123, 51709)]