247339176

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1472257}}^1$

素因数の和:1472273

約数の個数: 32

約数和(自身を含む): 706683840

約数和(自身を除く): 459344664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1472257, 2944514, 4416771, 5889028, 8833542, 10305799, 11778056, 17667084, 20611598, 30917397, 35334168, 41223196, 61834794, 82446392, 123669588, 247339176]

約数ペア:

[(1, 247339176), (2, 123669588), (3, 82446392), (4, 61834794), (6, 41223196), (7, 35334168), (8, 30917397), (12, 20611598), (14, 17667084), (21, 11778056), (24, 10305799), (28, 8833542), (42, 5889028), (56, 4416771), (84, 2944514), (168, 1472257)]