2125295511

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^2\times {\mathrm{103}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 3132290304

約数和(自身を除く): 1006994793

約数列:

[1, 3, 17, 43, 51, 97, 103, 129, 291, 309, 731, 1649, 1751, 2193, 4171, 4429, 4947, 5253, 9409, 9991, 12513, 13287, 28227, 29973, 70907, 75293, 159953, 169847, 212721, 225879, 404587, 429613, 479859, 509541, 969127, 1213761, 1288839, 2907381, 6877979, 7303421, 16475159, 20633937, 21910263, 41672461, 49425477, 125017383, 708431837, 2125295511]

約数ペア:

[(1, 2125295511), (3, 708431837), (17, 125017383), (43, 49425477), (51, 41672461), (97, 21910263), (103, 20633937), (129, 16475159), (291, 7303421), (309, 6877979), (731, 2907381), (1649, 1288839), (1751, 1213761), (2193, 969127), (4171, 509541), (4429, 479859), (4947, 429613), (5253, 404587), (9409, 225879), (9991, 212721), (12513, 169847), (13287, 159953), (28227, 75293), (29973, 70907)]