17231081

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7621}}^1$

素因数の和:7664

約数の個数: 16

約数和(自身を含む): 21951360

約数和(自身を除く): 4720279

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 7621, 53347, 129557, 144799, 906899, 1013593, 2461583, 17231081]

約数ペア:

[(1, 17231081), (7, 2461583), (17, 1013593), (19, 906899), (119, 144799), (133, 129557), (323, 53347), (2261, 7621)]