2219005173

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{34679}}^1$

素因数の和:34977

約数の個数: 32

約数和(自身を含む): 3702159360

約数和(自身を除く): 1483154187

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 277, 831, 1939, 3047, 5817, 9141, 21329, 34679, 63987, 104037, 242753, 381469, 728259, 1144407, 2670283, 8010849, 9606083, 28818249, 67242581, 105666913, 201727743, 317000739, 739668391, 2219005173]

約数ペア:

[(1, 2219005173), (3, 739668391), (7, 317000739), (11, 201727743), (21, 105666913), (33, 67242581), (77, 28818249), (231, 9606083), (277, 8010849), (831, 2670283), (1939, 1144407), (3047, 728259), (5817, 381469), (9141, 242753), (21329, 104037), (34679, 63987)]