123799214

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{683}}^1$

素因数の和:821

約数の個数: 48

約数和(自身を含む): 235799424

約数和(自身を除く): 112000210

約数列:

[1, 2, 7, 11, 14, 22, 77, 107, 121, 154, 214, 242, 683, 749, 847, 1177, 1366, 1498, 1694, 2354, 4781, 7513, 8239, 9562, 12947, 15026, 16478, 25894, 52591, 73081, 82643, 90629, 105182, 146162, 165286, 181258, 511567, 578501, 803891, 1023134, 1157002, 1607782, 5627237, 8842801, 11254474, 17685602, 61899607, 123799214]

約数ペア:

[(1, 123799214), (2, 61899607), (7, 17685602), (11, 11254474), (14, 8842801), (22, 5627237), (77, 1607782), (107, 1157002), (121, 1023134), (154, 803891), (214, 578501), (242, 511567), (683, 181258), (749, 165286), (847, 146162), (1177, 105182), (1366, 90629), (1498, 82643), (1694, 73081), (2354, 52591), (4781, 25894), (7513, 16478), (8239, 15026), (9562, 12947)]