1831871330303

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{68885471}}^1$

素因数の和:68885638

約数の個数: 16

約数和(自身を含む): 2182291752960

約数和(自身を除く): 350420422657

約数列:

[1, 7, 29, 131, 203, 917, 3799, 26593, 68885471, 482198297, 1997678659, 9023996701, 13983750613, 63167976907, 261695904329, 1831871330303]

約数ペア:

[(1, 1831871330303), (7, 261695904329), (29, 63167976907), (131, 13983750613), (203, 9023996701), (917, 1997678659), (3799, 482198297), (26593, 68885471)]