158535421

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{1621}}^1$

素因数の和:2172

約数の個数: 16

約数和(自身を含む): 183584448

約数和(自身を除く): 25049027

約数列:

[1, 11, 17, 187, 523, 1621, 5753, 8891, 17831, 27557, 97801, 303127, 847783, 9325613, 14412311, 158535421]

約数ペア:

[(1, 158535421), (11, 14412311), (17, 9325613), (187, 847783), (523, 303127), (1621, 97801), (5753, 27557), (8891, 17831)]