13071969

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{10301}}^1$

素因数の和:10357

約数の個数: 16

約数和(自身を含む): 19779840

約数和(自身を除く): 6707871

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 10301, 30903, 92709, 278127, 484147, 1452441, 4357323, 13071969]

約数ペア:

[(1, 13071969), (3, 4357323), (9, 1452441), (27, 484147), (47, 278127), (141, 92709), (423, 30903), (1269, 10301)]