134037281

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1\times {\mathrm{821}}^1$

素因数の和:1192

約数の個数: 16

約数和(自身を含む): 155772288

約数和(自身を除く): 21735007

約数列:

[1, 7, 83, 281, 581, 821, 1967, 5747, 23323, 68143, 163261, 230701, 477001, 1614907, 19148183, 134037281]

約数ペア:

[(1, 134037281), (7, 19148183), (83, 1614907), (281, 477001), (581, 230701), (821, 163261), (1967, 68143), (5747, 23323)]