1971415154687

素因数分解:

${\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{827}}^1\times {\mathrm{415951}}^1$

素因数の和:417310

約数の個数: 16

約数和(自身を含む): 2157373315584

約数和(自身を除く): 185958160897

約数列:

[1, 11, 521, 827, 5731, 9097, 415951, 430867, 4575461, 4739537, 216710471, 343991477, 2383815181, 3783906247, 179219559517, 1971415154687]

約数ペア:

[(1, 1971415154687), (11, 179219559517), (521, 3783906247), (827, 2383815181), (5731, 343991477), (9097, 216710471), (415951, 4739537), (430867, 4575461)]