426216957

素因数分解:

$3^1\times {\mathrm{379}}^1\times {\mathrm{557}}^1\times {\mathrm{673}}^1$

素因数の和:1612

約数の個数: 16

約数和(自身を含む): 571659840

約数和(自身を除く): 145442883

約数列:

[1, 3, 379, 557, 673, 1137, 1671, 2019, 211103, 255067, 374861, 633309, 765201, 1124583, 142072319, 426216957]

約数ペア:

[(1, 426216957), (3, 142072319), (379, 1124583), (557, 765201), (673, 633309), (1137, 374861), (1671, 255067), (2019, 211103)]