246678147

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{541}}^1\times {\mathrm{1747}}^1$

素因数の和:2323

約数の個数: 24

約数和(自身を含む): 369492240

約数和(自身を除く): 122814093

約数列:

[1, 3, 9, 29, 87, 261, 541, 1623, 1747, 4869, 5241, 15689, 15723, 47067, 50663, 141201, 151989, 455967, 945127, 2835381, 8506143, 27408683, 82226049, 246678147]

約数ペア:

[(1, 246678147), (3, 82226049), (9, 27408683), (29, 8506143), (87, 2835381), (261, 945127), (541, 455967), (1623, 151989), (1747, 141201), (4869, 50663), (5241, 47067), (15689, 15723)]