238748081

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53857}}^1$

素因数の和:53912

約数の個数: 16

約数和(自身を含む): 289540608

約数和(自身を除く): 50792527

約数列:

[1, 11, 13, 31, 143, 341, 403, 4433, 53857, 592427, 700141, 1669567, 7701551, 18365237, 21704371, 238748081]

約数ペア:

[(1, 238748081), (11, 21704371), (13, 18365237), (31, 7701551), (143, 1669567), (341, 700141), (403, 592427), (4433, 53857)]