17916147

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{4337}}^1$

素因数の和:4369

約数の個数: 24

約数和(自身を含む): 28422576

約数和(自身を除く): 10506429

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4131, 4337, 13011, 39033, 73729, 117099, 221187, 351297, 663561, 1053891, 1990683, 5972049, 17916147]

約数ペア:

[(1, 17916147), (3, 5972049), (9, 1990683), (17, 1053891), (27, 663561), (51, 351297), (81, 221187), (153, 117099), (243, 73729), (459, 39033), (1377, 13011), (4131, 4337)]