17631593

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1129}}^1$

素因数の和:1256

約数の個数: 16

約数和(自身を含む): 21262080

約数和(自身を除く): 3630487

約数列:

[1, 7, 23, 97, 161, 679, 1129, 2231, 7903, 15617, 25967, 109513, 181769, 766591, 2518799, 17631593]

約数ペア:

[(1, 17631593), (7, 2518799), (23, 766591), (97, 181769), (161, 109513), (679, 25967), (1129, 15617), (2231, 7903)]