8436393

素因数分解:

$3^4\times 7^1\times {\mathrm{14879}}^1$

素因数の和:14898

約数の個数: 20

約数和(自身を含む): 14403840

約数和(自身を除く): 5967447

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 14879, 44637, 104153, 133911, 312459, 401733, 937377, 1205199, 2812131, 8436393]

約数ペア:

[(1, 8436393), (3, 2812131), (7, 1205199), (9, 937377), (21, 401733), (27, 312459), (63, 133911), (81, 104153), (189, 44637), (567, 14879)]