14267981

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1$

素因数の和:461

約数の個数: 32

約数和(自身を含む): 19450368

約数和(自身を除く): 5182387

約数列:

[1, 7, 13, 17, 23, 91, 119, 161, 221, 299, 391, 401, 1547, 2093, 2737, 2807, 5083, 5213, 6817, 9223, 35581, 36491, 47719, 64561, 88621, 119899, 156791, 620347, 839293, 1097537, 2038283, 14267981]

約数ペア:

[(1, 14267981), (7, 2038283), (13, 1097537), (17, 839293), (23, 620347), (91, 156791), (119, 119899), (161, 88621), (221, 64561), (299, 47719), (391, 36491), (401, 35581), (1547, 9223), (2093, 6817), (2737, 5213), (2807, 5083)]