297131065

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{771769}}^1$

素因数の和:771792

約数の個数: 16

約数和(自身を含む): 444539520

約数和(自身を除く): 147408455

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 771769, 3858845, 5402383, 8489459, 27011915, 42447295, 59426213, 297131065]

約数ペア:

[(1, 297131065), (5, 59426213), (7, 42447295), (11, 27011915), (35, 8489459), (55, 5402383), (77, 3858845), (385, 771769)]