224714049

素因数分解:

$3^1\times 7^3\times {\mathrm{218381}}^1$

素因数の和:218405

約数の個数: 16

約数和(自身を含む): 349411200

約数和(自身を除く): 124697151

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 218381, 655143, 1528667, 4586001, 10700669, 32102007, 74904683, 224714049]

約数ペア:

[(1, 224714049), (3, 74904683), (7, 32102007), (21, 10700669), (49, 4586001), (147, 1528667), (343, 655143), (1029, 218381)]