6781131

素因数分解:

$3^3\times 7^1\times {\mathrm{35879}}^1$

素因数の和:35895

約数の個数: 16

約数和(自身を含む): 11481600

約数和(自身を除く): 4700469

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 35879, 107637, 251153, 322911, 753459, 968733, 2260377, 6781131]

約数ペア:

[(1, 6781131), (3, 2260377), (7, 968733), (9, 753459), (21, 322911), (27, 251153), (63, 107637), (189, 35879)]