1297059841

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{367}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 1691504640

約数和(自身を除く): 394444799

約数列:

[1, 7, 11, 49, 77, 79, 83, 367, 539, 553, 581, 869, 913, 2569, 3871, 4037, 4067, 6083, 6391, 6557, 17983, 28259, 28993, 30461, 42581, 44737, 45899, 72127, 197813, 202951, 213227, 318923, 321293, 335071, 504889, 1420657, 1492589, 2232461, 2345497, 2406419, 3534223, 15627227, 16418479, 16844933, 26470609, 117914531, 185294263, 1297059841]

約数ペア:

[(1, 1297059841), (7, 185294263), (11, 117914531), (49, 26470609), (77, 16844933), (79, 16418479), (83, 15627227), (367, 3534223), (539, 2406419), (553, 2345497), (581, 2232461), (869, 1492589), (913, 1420657), (2569, 504889), (3871, 335071), (4037, 321293), (4067, 318923), (6083, 213227), (6391, 202951), (6557, 197813), (17983, 72127), (28259, 45899), (28993, 44737), (30461, 42581)]