13032212481

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{5903}}^1$

素因数の和:6174

約数の個数: 48

約数和(自身を含む): 20012009472

約数和(自身を除く): 6979796991

約数列:

[1, 3, 9, 31, 41, 93, 123, 193, 279, 369, 579, 1271, 1737, 3813, 5903, 5983, 7913, 11439, 17709, 17949, 23739, 53127, 53847, 71217, 182993, 242023, 245303, 548979, 726069, 735909, 1139279, 1646937, 2178207, 2207727, 3417837, 7502713, 10253511, 22508139, 35317649, 46710439, 67524417, 105952947, 140131317, 317858841, 420393951, 1448023609, 4344070827, 13032212481]

約数ペア:

[(1, 13032212481), (3, 4344070827), (9, 1448023609), (31, 420393951), (41, 317858841), (93, 140131317), (123, 105952947), (193, 67524417), (279, 46710439), (369, 35317649), (579, 22508139), (1271, 10253511), (1737, 7502713), (3813, 3417837), (5903, 2207727), (5983, 2178207), (7913, 1646937), (11439, 1139279), (17709, 735909), (17949, 726069), (23739, 548979), (53127, 245303), (53847, 242023), (71217, 182993)]